How to Sell Plus-Size Clothing on Shopify

To sell plus-size clothing on Shopify, build your store around fit confidence: list the full size range, publish real garment measurements, show clothes on a range of bodies, and give shoppers a way to find their size. Shoppers who wear extended sizes often have fewer reliable choices, so clear fit information is what earns trust.

This guide is for store owners and designers starting or growing a plus-size line. Once the basics are in place, adding virtual try-on to your Shopify store gives shoppers another way to judge fit.

How do you plan a plus-size range?

Start with the sizes you can cut and grade well, not with the biggest range you can list. A tidy range that fits properly beats a wide one that does not.

Decide these points first:

• Your size span. Choose the smallest and largest sizes, and make sure your pattern grading works across all of them.
• Your size labels. Pick letters (such as 1X, 2X), numbers or a mix, and use them everywhere.
• Your fit model or models. Fit garments on more than one body shape where you can.
• Your fabrics. Stretch, drape and weight change how a larger size hangs.

Grading is not just scaling a smaller pattern up. Extra width in the bust, waist and hips needs to be shaped, or the garment looks boxy.

How do you make size charts shoppers can trust?

A good size chart is the main sales tool for plus-size fashion. Use body measurements for each size, not only the flat width of the garment.

List at least bust or chest, waist and hips. Add garment length for dresses and tops, and inseam for trousers. State the unit, and say that the chart is your own.

Add a note on how the garment is meant to fit, such as "relaxed, with room through the hips". Our guide to setting up your size chart covers the columns that matter.

What should your product pages show?

Show the clothes on bodies that look like your customers. Include a few angles and a close-up of fabric.

Put the model's height and the size they wear on the page. This gives shoppers a point of comparison. If you use a size guide, link it near the size selector, not buried in the footer.

A short fit note, such as "runs true to size" or "size up if between sizes", helps more than a long description. Keep claims honest, because fit notes you cannot support lead to exchanges. For more on the page as a whole, read selling made-to-measure clothing online if you offer custom sizes.

Which Shopify theme suits plus-size fashion?

Pick a theme with a clear size selector, large product images and an easy-to-find size guide link. Test it on a phone first, since most shoppers browse there.

We compare options in the best Shopify themes for plus-size fashion. Choose one that lets you show a size chart and fit notes without extra apps.

How can a size recommendation help?

Shoppers in extended sizes often find that labels vary a lot between brands, so they may hesitate to order. A size recommendation matched to your own chart gives them an answer before they add to cart.

ZeDaq.ai gives a size recommendation from a 30-second body scan (one photo plus height), matched to your own size chart. Merchants enter their chart in the dashboard or the Shopify app, one chart per garment type, and the scan recommends your labels. If a shopper falls between two sizes, it picks the roomier one.

Virtual try-on can also show your real garment on the shopper's own photo. For how apps compare, see the best size recommendation apps for Shopify.

How do you market plus-size clothing respectfully?

Use plain language and avoid vague phrases that treat size as a problem. Show your range as the main collection, not a side section.

A few habits help:

• Use customers or models of different sizes in your campaigns
• Put plus sizes in the same collections as the straight sizes
• Write honest descriptions that focus on fit, fabric and style
• Answer sizing questions quickly in email and on social media

Lingerie follows similar rules with extra fit detail. Our guide to selling lingerie on Shopify covers that.

What does it cost to try size help?

The Free plan includes 3 try-ons and 3 measurements a month, enough for a small test. Paid plans start with Micro at $14 a month, and every paid plan has a 3-day free trial with no card required. See the current pricing for all plans.

FAQs

What sizes count as plus-size?

There is no single standard, and brands draw the line in different places. Decide where your range starts and ends, then label it clearly.

Do I need separate size charts for plus-size items?

You need charts that match how each garment is cut. If your plus sizes use different grading from your straight sizes, give them their own chart rows.

Should plus-size clothing have its own collection?

Keep it in the main collections so shoppers can browse by style. A separate filter by size can still help.

How do I reduce wrong-size orders?

Publish clear body measurements, add fit notes and offer a size recommendation. No tool can promise a result, so keep checking your exchange reasons.