Radical Fit Finder

Find your
real bra size.

Professional bra fitters don't measure. They look at how your bra fits right now and adjust from there. We're going to do the same.

8 questions · under 2 minutes

Start

Step 1 of 8

What band size are you wearing right now?

34
20304050607080

It's okay if it doesn't feel right. We just need an accurate starting point.

Step 2 of 8

Band: 34

And your cup size?

C
AAADHMQVZ

Go with what the tag says — even if it never felt quite right.

Step 3 of 8

34C

What brand is it?

Step 4 of 8

34C

How long have you had this bra?

Step 5 of 8

34C · Victoria's Secret

What style is it?

Step 6 of 8

34C

Which hook are you fastening on?

Step 7 of 8

34C · Middle hook

Can you slip two fingers under your band?

Two finger test

The band should be snug, with just two fingers of room. Any looser and your straps end up doing all the work — which can cause shoulder pain.

I can just slip two fingers under

Too tight Too loose

Now do this

Scoop and swoop.

Scoop and swoop technique

Lean forward. Pull your breast tissue from your sides and armpit forward and up into the cup.

⏸

Tap to pause · we'll move on when you're ready

Step 8 of 8

34C · Band loose

After scooping and swooping, how do the cups fit?

Not sure if there's gaping or spillage? Put a tight t-shirt over your bra — it'll make any issues obvious.

Fits perfectly

Too small Too big

Step 8 of 8

Are your breasts the same size?

About 1 in 4 women have asymmetrical breasts. We fit to the larger side and use your straps to adjust the smaller.

Your results

You're a
32DD.

Your band is one size too big, your cups one size too small. It's the most common mismatch — and the easiest fix.

Shop your size
Fit Diagnostic Complete
Came in as 34C
→
Real bra size 32DD
Band

Middle hook, room to spare on 2-finger test

→ Go down one band size

Cups

Slight spillage over top edge after scooping

→ Go up one cup size

Intake Notes

34C Victoria's Secret, wired, middle hook, ~1 year