SMS | Apparel Size Recommender

SMS | Apparel Size Recommender

by Show my size | twinster

Reduce returns & increase customer happiness and trust

5.0 of 5 stars(1 review)

Reduce returns

Make it easy for your customers to know their size and reduce returns due to sizing insecurities. Make the most out of your store!

Increase sales

As soon as customers know their size, a lot of insecurities diminish and they focus on buying more of your awesome clothes.

Convert visitors into buyers

Increase your good image and the satisfaction of your customers by giving them the possibility to shop the right size. Go pro!

About SMS | Apparel Size Recommender

The topic of apparel sizing is not an easy one. A lot of customers do not know their sizes and either order wrong or too much. Our goal is to give you an easy option to provide your customers with clothes recommendations that fit them perfectly! We developed an algorithm that you can integrate into your store and that gives your customers the possibility to find out their sizes, by answering some simple questions. In the back: You can enter your size charts, your products and let our algorithm do the magic.

Enter your own size charts

Your collection is as individual as your company. You can save and apply your individual size charts to our sizing algorithm. Like this, your customers get the right size for each apparel you have in your store. It does not matter how many different size charts you have (trousers, shirts etc.) - you can set up as many as you want!


Our back-end is designed user-friendly. You can individually define names and tags of your products, SKUs and size charts. Linking your size charts to your products then is as easy as 1-2-3.

Individualize the front-end

Of course, the size recommendation button in your store should match your store design. Therefore, you can easily change colors and fonts and decide yourself which design your sizing option will have.

Company information

The company twinster focuses on innovative solutions around sizing and e-commerce. Based on real 3D Body Scans, the company continuously improves its sizing algorithm . The approach of twinster is to make it easy for shops to provide the right size to their customers and increase their sales and customer satisfaction. Together we can tackle the challenges of sizing!

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Pricing 30-day free trial

Base Plan


0,4$ per order (capped costs: 400$ every 30 days)

  • Unlimited size charts generation

  • Save unlimited products

  • Unlimited size recommendations

  • Easy-to-use

  • Full cost control at any time

  • Capped costs

* All charges are billed in USD. Recurring charges, including monthly or usage-based charges, are billed every 30 days.

Overall rating
5.0 of 5 stars
Based on 1 review

  • 5 of 5 stars
    100% of ratings are 5 stars
  • 4 of 5 stars
    0% of ratings are 4 stars
  • 3 of 5 stars
    0% of ratings are 3 stars
  • 2 of 5 stars
    0% of ratings are 2 stars
  • 1 of 5 stars
    0% of ratings are 1 stars

Most recent reviews

Vresh Store

this app is a great opportunity to reduce returns. we are a young fashion brand and it's difficult to let your customers know their size before they tried and ordered it. but this app helped us a lot. insert all measurements you have from your goods and it will match with the customer's measurements and determine the correct size. just great. thank you a lot :)