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The fit & fabric check for anything you shop

Love everything you buy.

Send ryn any piece from any store. It tells you if it’ll fit, if it’s worth the money, and if there’s something better.

Get ryn for iPhoneFree while it’s new.

Would this work on you?

Pick one
ryn’s call

Fits you, but it’s thin for $136.

SizeS / 4, from their chart and your bust
Fabric52% recycled wool, 40% polyester
Worth it?Fair, not great. Feels thin for the price.

ryn found 2 that suit you better.

Ask ryn anything

Every question you have, answered before you buy.

“Will it fit me?”

Get the S. Their M runs a size big.

“How will it look on me?”

The high rise hits your natural waist.

“Is it see-through?”

In white, yes. Go for the oat.

“Will it pill?”

Mostly acrylic. By February.

“Is it worth $136?”

Fair, not great. Thin for the price.

“What do I wear it with?”

Open, over a fine knit and straight denim.

“Is there something better?”

Same shape in merino, $88. Get the S.

“Can I save it for later?”

Saved, with your size. Share the list for birthdays.

ryn reads the size chart, the fabric and the reviews, then gives you a straight answer in your size. So every piece you keep is one you love.

Inside the app

All in one app.

ryn’s answer on a wool-blend coat: fits you, but it’s thin for $136
01 / 07

The right size, first try.

ryn reads each brand’s own size chart against your measurements. One size in the cart, not two.

How it works: Tap Share on any piece, choose ryn, get your answer.

Get the app

You know the pile.

The jeans that gapped at the back. The sweater that pilled by February. The dress that looked better on the model. Every one of them looked fine on the product page.

ryn is the second opinion before you tap buy.

Is it free?

Yes, while it’s new.

Which stores?

Any store with a product page: its app, its site, or a link from Instagram.

Who sees my measurements?

Only ryn, only for your answers. Delete them any time.

Your next favorite piece is one tap away.

Free while it’s new. For iPhone.

For brands

Made well? ryn will say so.

ryn recommends pieces because they fit and last, never because someone paid. That’s exactly what makes a ryn recommendation worth having.

  • 01

    She arrives knowing her size.

    Matched to your own size chart before she ever reaches your page.

  • 02

    She’s chosen it for the fabric.

    ryn explains why your piece is worth it, in plain words, at the moment she’s deciding.

  • 03

    She trusts the yes.

    Because ryn also says no, its yes carries weight. No one can buy one.

How partnering works

  1. 1Share your size charts and fabric details with us.
  2. 2ryn recommends your pieces whenever they’re right for her.
  3. 3She buys on your own site. Nothing changes at checkout; affiliate links where we have them.