

Answer a few questions about your jeans and we'll send you a personalized denim guide. Take five more minutes for a full profile and we'll add your best style picks and products.
We map your unique proportions and turn them into a personalized denim guide including information about your body shape, style picks and shopping links too.
Start with a quiz, and then to build a full profile by going through our app once. Stand in two poses in form fitting clothes, from the comfort of your home. We use your silhouette to build a 3D avatar to figure out exactly what works for your shape.
Let's discuss where the fit went wrong. Tell us how it feels when a fit actually works, we're turning your proportions into a masterpiece


No more waist gap, cropped fits that aren't meant to be cropped, or a seat that doesn't fit your full booty. Find the jeans that will fit and flatter you best.
Start with a quiz, and then to build a full profile by going through our app once. We use your silhouette to build a picture of your proportions and figure out exactly what works for your shape.
Where do your jeans tend to let you down?
Where do your jeans tend to let you down?
When something finally fits, what does that feel like?
Which body shape resonates with you?
Where do your jeans tend to let you down?
Security, babe.
Locked in all day, these jeans don't budge, no slipping, no nonsense.
Kinetic, darling.
Total freedom to move! No tugs, no gaps, no drama.
Balanced, just like my vibe.
Perfect proportions, totally confident - architectural goals, really.
Still Searching, xoxo.
Waiting for my perfect match, I'll spill the tea when it happens.

The Radiant X

The Elegant A

The Striking V

The Minimalist H

The Harmonic O
We'll compile your scandalous style profile, brand recommendations, and outfit formulas.
By submitting, you agree to our Terms of Service. No spam, ever.
We wouldn't dare.
"The FitCode eliminated my anxiety about ordering trousers online. The tailoring was impeccable, as if I'd visited the store in person."
Eleanor V.
Shopped at MEC
Finally, a technology that respects the nuances of fit. I've stopped returning items entirely since using my DOUBL profile.
Marcus J.
Shopped at LULULEMON
I used to dread jean shopping. Now I go in knowing exactly what to look for. It's completely changed how I shop.
Priya M.
Shopped at ZARA
Only you. Your data is private, never shared with anyone, and you can delete your profile at any time.
Shopping for clothes that actually fit is harder than it should be, and most of that waste ends up in landfill. We built DOUBL to fix the fit problem by building useful shopping tools. Once you've built a full profile you'll be able to use a unique code to determine your size when shopping at our partner retailers.
Completely free, always. Our business model is to work with retailers to help them reduce returns and improve their sizing. That way they pay, not you!