First-time Swimsuit Sizing Guide 2026: A Must-Read for Beginners
Buying your first swimsuit can be daunting, especially when it comes to choosing the right size. The last thing you want is to receive a swimsuit that's too tight and uncomfortable, or too loose, causing it to shift while swimming, which can affect your confidence and spoil the fun. However, picking the right swimsuit size as a beginner isn't difficult. By mastering proper measurement techniques and understanding size charts, you can easily find the most suitable swimsuit size and confidently show off your style.
Why is it so easy to pick the wrong size when buying a swimsuit for the first time?
Many people assume buying a swimsuit is like buying regular clothes, just picking S/M/L based on what they usually wear. However, every brand has different sizing definitions, and swimsuits need to be snug for support and to create a flattering silhouette. If it's too loose, water will get in; if it's too tight, it will dig in and restrict movement. Common challenges for beginners include not knowing how to measure, being unsure of their body shape, and worrying about returns for online purchases. Therefore, learning how to choose the correct size is the first crucial step towards confidence.
Before Buying a Swimsuit: Three Essential Measurement Steps
Tools and Best Time for Measurement
Before measuring, prepare a soft measuring tape and a mirror. It's recommended to measure in the morning for accuracy, as your body hasn't been affected by gravity or water retention. You can wear close-fitting underwear or no top, the most important thing is to stand relaxed and straight.
How to Correctly Measure Bust, Waist, and Hips?
Bust: Wrap the soft tape around the fullest part of your bust (usually at nipple level), keeping it horizontal and not too tight. Waist: Measure the narrowest part of your waist, typically slightly above your navel. Hips: Measure the fullest part of your hips, keeping the tape horizontal. Remember to keep the tape snug but not tight during measurement to get accurate data.
Record Data and Body Shape Characteristics
Jot down your bust, waist, and hip measurements in cm. Also, pay attention to your body shape characteristics: Is your upper bust full or flat? Is your waistline defined or do you have a straight torso? Is your hip shape round or flat? This information will be very useful when comparing with size charts later.
Understanding Size Charts: cm Measurements are More Reliable Than S/M/L
Why Can't You Rely Solely on S/M/L?
The definition of S/M/L can vary significantly between brands. For example, one brand's M size might fit a bust of 83-88cm, while another's might be 80-85cm. So, the first rule for a beginner's swimsuit sizing guide: always rely on cm measurements for the safest approach.
How to Compare with Brand Size Charts
Multiple store locations
NAMI Hong Kong Store Overview - A Classified Guide to Sales Points Across Hong Kong, Shop Premium Swimwear Anytime, Anywhere!
Wondering where to buy NAMI's premium swimwear and outdoor apparel? NAMI has various types of sales points across Hong Kong. Whether you're on Hong Kong Island, in Kowloon, or the New Territories, you can easily find your nearest NAMI section. Our sales points are divided into three main types: year-round stores, seasonal summer stores, and pop-up limited-time stores, catering to your diverse shopping needs at different times and locations!
Year-Round Stores
Our year-round stores are open all year, offering you the best NAMI products, no matter the season:
- SOGO KaiTak 5/F - Flagship store, offering the most comprehensive range of NAMI products in Hong Kong, located in the newly opened Twins Centre, with convenient transportation and a large store area for relaxed browsing and fitting.
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YATA Tsuen Wan 3/F - NAMI's full product range section in West New Territories, with a large store area stocking all NAMI brand products, conveniently located on the way to/from Tsuen Wan MTR West Rail Station.
- CitiStores Tsuen Wan 1/F - Conveniently located with excellent bus and MTR connections, offering a selection of NAMI products, perfect for quick shopping while transferring after work.
- CitiStores Yuen Long 3/F - Offers a younger and more vibrant NAMI collection, specially curated for young customers in Yuen Long, a must-visit shopping destination for Yuen Long residents.
- CitiStores Tseung Kwan O 3/F - Bargain zone, providing NAMI products at the best prices, with a more mature and stable style, suitable for families in Tseung Kwan O.
- CitiStores Tuen Mun 3/F - NAMI's full product range section in Tuen Mun, located in Tuen Mun Town Plaza, with convenient transportation, suitable for shopping after work.
- AEON Whampoa - Luxury selection zone, located in the largest shopping mall in the area, offering NAMI's high-end swimwear collection, for a one-stop shopping experience.
- Aqua Fun Kwun Tong - Flagship industrial building store, the largest in size, gathering all new and old NAMI products, featuring three changing rooms, toilets, and parenting facilities, a specialty store for family swimming.
- Aqua Fun Sui Sai Wan - Poolside specialty store, near Siu Sai Wan Swimming Pool, offering the latest swimwear styles, super convenient for shopping before or after swimming.
- Aqua Fun Tuen Mun - Tuen Mun community specialty store, located in Tuen Mun San Hui, super convenient for daily shopping, suitable for Tuen Mun residents to drop by.
Seasonal Summer Stores
Our seasonal summer stores are specifically set up for summer, offering the most comprehensive range of summer swimwear:
- SOGO Causeway Bay 2/F - Causeway Bay summer swimwear zone, conveniently located in the city center, offering a full range of summer swimwear, sports swimwear, and plus-size swimwear, an ideal place for shopping after work.
- AEON Kornhill - Kornhill summer swimwear zone, bringing selected summer swimwear, lightweight sun protection clothing, and beach accessories to residents of Quarry Bay and Tai Koo Shing.
- APITA Taikoo - Tai Koo Shing summer selection zone, located in Taikoo Shing shopping area, offering the latest summer swimwear, sports swimwear, sun protection clothing, and beach apparel.
- YATA Shatin 2/F - Sha Tin summer swimwear Pop-up, bringing the latest swimwear series to Sha Tin residents. Although the location is temporarily adjusted due to renovation work, transportation remains convenient.
Pop-up Limited-Time Stores
Our pop-up limited-time stores bring short-term surprises, offering limited-time shopping opportunities for specific themes:
- SOGO Causeway Bay 4/F - Wonda outdoor hiking apparel zone, as a NAMI sub-brand, specializing in outdoor hiking functional apparel, located in the same area as other sports brands, making it convenient for multi-brand shopping.
- YATA TaiPo G/F - Special offer appreciation zone, featuring special discount items for appreciation days, selected NAMI products sold at the lowest prices, a major shopping destination in Tai Po, limited quantities, while stocks last.
NAMI Store Shopping Guide
To help you choose the most suitable shopping location, here are some tips for selecting a NAMI store:
- Looking for the most comprehensive product range? - Head to SOGO KaiTak 5/F flagship store or Aqua Fun Kwun Tong flagship industrial building store.
- Want discounted prices? - Consider the CitiStore bargain zone in Tseung Kwan O or the YATA special offer appreciation zone in Tai Po.
- Already going for a swim? - Aqua Fun poolside specialty store in Siu Sai Wan is your best choice.
- Seeking a high-end experience? - AEON Whampoa luxury selection zone is not to be missed.
- Seasonal summer needs? - SOGO Causeway Bay, AEON Kornhill, or APITA Taikoo Shing are ideal choices.
- Shopping with family? - Aqua Fun Kwun Tong flagship industrial building store offers the most comprehensive parent-child facilities.
No matter which area of Hong Kong you are in, you can find your nearest NAMI sales point. Our professional consultants are stationed at each store to provide you with expert shopping advice at any time! Visit your nearest NAMI store now to discover the premium swimwear and outdoor apparel that suits you best!
Order Processing
NAMI Order Processing and Delivery Service
At NAMI, we are committed to providing efficient and convenient order processing and delivery services so that you can receive your favorite swimwear products as soon as possible. Below is our order processing flow and delivery information.
Order Confirmation Process
After placing an order, we will process your order according to the following process:
- After the order is submitted, the system will automatically send an order confirmation email.
- Our team will verify the inventory within 48 hours.
- Once stock is confirmed, we will notify you via WhatsApp or email.
- In case of out-of-stock situations, we will contact you immediately to discuss alternative solutions or refunds.
Please note: Due to potential time differences between website inventory and actual warehouse stock, the final inventory status will be subject to our team's confirmation notice. We will do our best to ensure the accuracy of website inventory information.
Delivery Service
NAMI currently uses SF Express/JD Logistics for delivery services in Hong Kong:
- All confirmed orders will be shipped via SF Express/JD Express.
- Orders in Hong Kong usually arrive the afternoon after shipment.
- Upon shipment, you will receive a notification with a tracking number.
- If the delivery address is residential, SF Express may arrange for pickup at a nearby convenience store or SF Express station.
To ensure smooth receipt of goods, please provide an accurate contact number so that the courier company can contact you.
Service Hours
Our customer service team is available during the following hours:
- Monday to Friday: 10 AM to 6 PM
- Saturday, Sunday, and Public Holidays: Irregular service
Please note: Orders are not shipped on weekends and public holidays. All weekend orders will be processed on the next business day.
Contact Information
If you have any questions about your order or delivery, please contact us using the following methods:
- WhatsApp: +852 5743 0107
- Email: You can contact us using the email address you used for your purchase.
We promise to respond to your inquiries as quickly as possible.
Special Arrangements
If you have special delivery requirements or need expedited processing, please contact our customer service team immediately after placing your order, and we will do our best to accommodate your needs.
NAMI is committed to providing an excellent customer experience, striving for perfection in every aspect from selection to receipt. Thank you for choosing NAMI!
Returns and Exchanges
NAMI Return and Exchange Policy
At NAMI, we are committed to providing our customers with the highest quality products and services. We understand that sometimes you may need to return or exchange an item, which is why we have developed a simple and clear policy to ensure the entire process is smooth and hassle-free.
Shipping Information
Once your order is confirmed, we will process your items as quickly as possible:
- Hong Kong: Typically 2-4 business days
- Asia: Typically 4-10 business days
- Other International Regions: Typically 7-14 business days
We usually process your order within 24 hours (excluding public holidays and Sundays) and provide a tracking number via email. Free shipping is available for purchases over HK$300; for purchases under HK$300, a shipping fee of HK$30 will be charged.
Return Policy
Eligible for Return
We accept return requests under the following circumstances:
- Received damaged or defective items
- Received items that do not match the order
- Dissatisfaction with items for personal reasons (must be in new, unused condition)
Not Eligible for Return
Returns will not be accepted under the following circumstances:
- Used, washed, or damaged items
- Items missing original tags, labels, or packaging
- Items missing accompanying gifts or accessories
- Beyond the 7-day return period from receipt of goods
- Sale items (items priced at less than 30% off or marked FINAL SALE)
Exchange Policy
We allow customers to exchange items for a different color or size of the same style (subject to stock availability). Each item is limited to one exchange only and must follow the procedure below:
- Contact our customer service team to obtain exchange authorization.
- Customers are responsible for the shipping costs of returning the item.
- After we receive the returned item and confirm its condition, we will arrange to send the new item.
- If the desired style/size/color is out of stock, we will issue a refund.
Exchange Process
Please follow these steps for an exchange:
- Contact our customer service team via email within 7 days of receiving the item.
- Provide your order number, information on the item to be exchanged, and the desired size/color.
- After receiving exchange authorization, send the item back to our address.
- Once we receive and inspect the item, we will process the exchange within 3-5 business days.
Refund Process
Once a return is approved, we will process the refund via the original payment method:
- Credit Card (via PayPal): Refunds take 4-6 weeks to process.
- Alipay: Refunds take 2-3 weeks to process.
Please note that NAMI is not responsible for fluctuations in international exchange rates that may affect the final refund amount.
Return Address
Once you have received return authorization, please send the item to:
Unit A1, 5/F, Kin Hing Industrial Building17-23 Shek Kin Street, Kwai Chung
Hong Kong
Attn: NAMI Return and Exchange Department
Important Reminders
- Please return the item within 10 days of receiving return authorization.
- When returning a set, please ensure all accessories are complete.
- We recommend using a tracked shipping method.
- Please clearly mark your order number on the package.
If you have any questions, please feel free to contact our customer service team, and we will be happy to assist you. NAMI thanks you for your support and understanding!
Privacy Policy
NAMI Privacy Policy Commitment
At NAMI, we take your privacy protection very seriously. We are committed to protecting your personal data to the highest standards and ensuring that you are fully informed about how we collect, use, and protect your personal data.
Purpose of Personal Data Collection
When you shop on the NAMI website or become a member, we collect your personal data, including but not limited to your name, delivery address, contact number, and email address. This information will be used for the following purposes:
- Processing your orders and providing delivery services
- Notifying you of the latest status of your orders
- Providing VIP member offers and promotional activity information
- Improving the quality of our products and services
Data Protection Measures
NAMI implements multiple measures to protect the security of your personal data:
- Our online shopping system uses advanced encryption technology
- We regularly update and review our data protection measures
- Only authorized employees can access customer data
- We strictly comply with the Hong Kong Personal Data (Privacy) Ordinance
Data Sharing and Disclosure
We will not sell or transfer your personal data to third parties without your consent. We will only disclose your personal data under the following circumstances:
- When processing your orders (e.g., sharing delivery addresses with courier companies)
- When disclosure is required by law
Your Choices
You can request us to stop using your personal data for advertising or promotional purposes at any time, and you can also request to access, amend, or delete your personal data. To exercise these rights, please email our customer service department.
Privacy Policy Updates
We may update this privacy policy from time to time to reflect changes in our practices or legal requirements. All updates will be published on this webpage, so please review it regularly.
If you have any questions about our privacy policy, please feel free to contact our customer service team. NAMI thanks you for your trust and support!
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