How to measure bra size

If you’re reading this, you probably know as well as any other woman that finding your bra size isn’t as clear-cut as you once thought. Your bra size has likely changed throughout your life, which can happen for a number of life events.

Helping other women learn how to measure bra size is part of what got us here. By learning the different shapes, sizes, and measurements of millions of women, we created bras with unmatched comfort and support and put that community data to use for women everywhere to find bras in their right size - no fitting rooms or sifting through store racks required.

Step 1: Find your Band Size

Make sure to wear a lightly-lined or unpadded bra before measuring your band size. Take out a measuring tape and wrap it snugly across your back, keeping it parallel to the ground, and measure directly under your bust. Round down to the nearest even number and note your band size.

Step 2: Measure your Band Size

Keep the measuring tape around your back at band level and measure across the fullest part of your chest, making sure to hold the measuring tape snugly against you and parallel to the ground. Take a few deep breaths to let the tape rest on its most comfortable position (but not too loose!). If it falls on the half-inch, just round up. That’s your bust size!

Step 3: Determine your cup size

Make sure to wear a lightly-lined or unpadded bra before measuring your band size. Take out a measuring tape and wrap it snugly across your back, keeping it parallel to the ground, and measure directly under your bust. Round down to the nearest even number and note your band size.

1" A Cup 4" D Cup
2" B Cup 5" DD Cup
3" C Cup 6" DDD Cup

How to measure your jeans

Wearing only your lullipop? underwear and standing with your feet together, use a body tape measure to determine your measurements. It’s important to check the size chart on each collection you are considering, as sizes and measurements can vary.

LulliJeans

Size Jean Size Waist (IN) Hip (IN)
00 24 25.25 34
0 25 26.25 35
2 26 27.25 36
4 27 28.25 37
6 28 29.25 38
8 29 30.25 39
10 30 31.25 40
12 31 32.75 41.5
14 32 34.25 43
16 33 35.75 44.5
18 34 37.75 46.5
20 35 39.75 48.5
22 36 42.75 50.5

Inseam

Height Numeric Inseam Alpha Inseam
5'1" or Shorter 28
5'2"-5'3" 30 S
5'4"-5'7" 32 M
5'4" or Taller 34 L

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