How to Sell Swimwear on Shopify

To sell swimwear on Shopify, set up tops and bottoms so shoppers can size each piece separately, show fit and coverage clearly in photos, and write a returns policy that covers hygiene. Swimwear is a fit-sensitive category, so sizing help on the product page matters more than in most others.

This guide covers the store setup in order. If you want shoppers to see the suit on themselves, adding virtual try-on to Shopify works with the same app described below.

What makes swimwear different to sell online?

Swimwear fits close to the body, and people are particular about coverage, support and cut. Two shoppers with the same measurements can want different suits.

• Sizes differ by piece. Many shoppers need a different size on top and bottom.
• Stretch changes the fit. Fabric behaves differently when wet.
• Shoppers can't try before buying. They rely on your photos and notes.
• Hygiene limits returns. Many stores can't resell worn suits.

How should you structure your products?

Decide early whether to sell sets or separate pieces. Both work, but they change how you build products.

Option 1: Separate products for tops and bottoms

Create one product for each piece. Shoppers choose each size on its own, and you track stock for each size. This is the most flexible for mix-and-match styles.

Option 2: One product with a set

Use a single product with size variants for the whole set. It is simpler to manage, but shoppers who need two sizes can't get them. Offer a note or a separate listing for that case.

Whichever you choose, use consistent names and size labels across the catalog.

What size information should each product page include?

Give shoppers a size guide based on body measurements, not garment measurements.

• Bust, waist and hips for each size
• Which style the chart applies to, such as bikini top, one-piece or high-waist bottom
• A fit note: "fits true to size", "runs small" or "relaxed coverage"
• The model's height and the size worn

Use one chart per garment type, because tops and bottoms use different measurements. Stretch-fabric categories share this problem, and selling activewear on Shopify covers it from another angle. Secondhand suits raise their own questions, which selling vintage clothing on Shopify addresses.

How do you add size recommendations?

A size chart still asks shoppers to measure themselves. A recommendation does that step for them.

1. Install ZeDaq.ai from the Shopify App Store.
2. Enter your own size chart, one per garment type.
3. Turn on the app embed in the Theme Editor.
4. Set the garment type for each product.
5. Test on your own phone.

The shopper uploads one photo and enters their height. The scan matches their measurements to your chart and suggests your own label. If you want more detail on how swimwear looks in try-on, read virtual try-on for swimwear stores.

How should you photograph swimwear?

Good photos reduce guesswork.

• Show front, back and side, so coverage is clear.
• Use more than one body type if you can. Shoppers want to see themselves.
• Show the fabric up close, including lining and straps.
• Keep color accurate. Bright colors often shift under studio light.

Add a short description of the lining, support and stretch. Plain language works better than fashion terms.

What returns policy should you set?

State your policy before the shopper buys. Many swimwear sellers ask that the hygiene liner stays in place and tags stay attached. Whatever you decide, write it in one clear paragraph on the product page and in your policy page.

Check your local consumer rules before you restrict returns on hygiene grounds. For ideas on balancing customer trust with margins, see returns policy ideas for fashion stores.

How should you write swimwear descriptions?

Descriptions should answer the questions shoppers can't ask. Cover these points in plain language:

• Coverage. Say whether the bottom is low-cut, mid-rise or high-waisted.
• Support. Mention padding, underwire, ties or adjustable straps.
• Fabric. Note stretch, lining and whether the fabric is sheer when wet.
• Care. Rinse and drying advice protects the suit and your reviews.

Keep each point to one short line, so a shopper on a phone can scan it in seconds.

What does it cost to try?

ZeDaq.ai has a Free plan with 3 try-ons, 3 measurements and 5 invoices a month. Micro costs $1 for the first month, then $14 a month. The first-month price applies to monthly plans only, once per store, on its first paid plan. Every paid plan has a 3-day free trial with no card required. See the pricing page for current details.

FAQs

Should I sell swimwear tops and bottoms separately?

If your styles mix and match, yes. Shoppers often need different sizes on top and bottom.

How do I handle swimwear returns?

Set a clear policy before purchase, such as keeping tags and the hygiene liner in place. Check local consumer rules before you apply it.

Do I need models of different sizes?

Not required, but it helps shoppers judge fit. Use what you can afford and add more over time.

Does size recommendation work for swimwear?

It works from your own size chart, so write one chart for tops and one for bottoms. Test it on real customers before you rely on it.