MySizeID ‑ The Perfect Fit

MySizeID ‑ The Perfect Fit

by My Size Inc.

Help shoppers pick the right size, every time

1.0 of 5 stars(1 review)

Help customers find their fit

Offer a simple, friendly and accurate measurement solution, making sure customers always buy the right size.

Reduce wrong size returns

Save on return shipment costs while keeping your customers happy.

Increase sales & brand loyalty

When customers are sure about their size, they’re bound to buy more, and return for more.

About MySizeID ‑ The Perfect Fit

MySizeID - The Perfect Fit is the accurate sizing solution that you (and your customers) have been looking for

Running an online clothing store isn’t easy. From dealing with returns, their shipment costs and the inventory hassles, to abandoned shopping carts and one-time buyers – if only there was one solution that could address all of these and more… Well, there is – MySizeID - The Perfect Fit!

All of these issues have one thing in common – customers buying the wrong size. MySizeID - The Perfect Fit offers online clothing stores the perfect solution for this problem.

Customers need reassurance – they want a perfect fit

When customers are confident about their size, they’ll buy the items they put in their cart – without hesitation.

When your customers buy a perfectly fitting item – they won’t want to return it.

When your customers go on their next online shopping spree – they’ll return to your store, because they know you can tell them which clothes fit them perfectly. That is, if you have MySizeID - The Perfect Fit.

MySizeID - The Perfect Fit breaks away from standard size charts

“Standard” size charts are a myth. Different brands use their own tables, based on different measurements. The result? One customer can be a Medium in one store and a Large in another, which can be extremely frustrating.

Save your customers from the frustration of uncertain sizes and just tell them what fits, based on their own personal measurements.

All you have to do is add the MySizeID - The Perfect Fit Shopify app to your product pages and send us your sizing tables. Your customers will be asked to download the MySizeID - The Perfect Fit mobile app, which will guide them through a quick measurement process. (By the way, we don’t use cameras to estimate sizes based on imaging, so there are no privacy concerns; we offer a unique measurement algorithm that’s based on smart phone sensors.)

Once MySizeID - The Perfect Fit has your customers’ measurements, the app will do all the thinking for them. By cross referencing your inventory’s sizing tables with their measurements, the app will show them their correct size for the selected item, and for any item they view later on. As long as you have MySizeID installed on all your product pages, customers using the app will see their suggested size wherever they browse in your store.

I’m happy my customers are happy, what else can I expect?

Here’s what you can expect to happen when customers buy perfectly fitting items:

  • Forget about return shipment hassles or costs
  • Gain happy, returning, loyal customers
  • Collect insight on customers and their accurate sizes
  • Optimize your customer database and your inventory

Just add the MySizeID - The Perfect Fit app to your store, and we’ll take it from there.

See the app in action

Explore how the app works in an example store.

View example store

Media gallery


Pricing 30-day free trial

See all pricing options


0.1$ per extra size recommendation past 500

  • Up to 500 size recommendations

  • 0.1$ per extra size recommendation past 500

  • Additional plans available, see our pricing plans!



0.1$ per extra size recommendation past 2500

  • Up to 2500 size recommendations

  • 0.1$ per extra size recommendation past 2500

  • Additional plans available, see our pricing plans!

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

1.0 of 5 stars

The overall rating reflects the current state of the app. It accounts for all app reviews but prioritizes the most recent ones.
  • 5 of 5 stars
    0% 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
    100% of ratings are 1 stars

Most recent reviews

Buttersoft Love

We were so excited about this app. However, it is not working. Sizes are way off. Hopefully, it gets fixed soon