iChoose the smaller cup for a more defined, sculpted feel. Choose the larger cup for a softer, more relaxed embrace.
Band Size
Underbust Size
27"-28.5"
32
29"-30.5"
34
31"-32.5"
36
33"-34.5"
38
35"-36.5"
40
Cup Size
Difference between Bust and Underbust
4″–4.5″
AA
4.5″–5.5″
A
5.5″–6″
B
6″–7″
C
7″–8″
D
8″–8.5″
DD
8.5″–9.5″
DDD
9.5″–10″
G
Full Bra Size Chart
Bust to Size Lookup
How to Measure Guide
Step 1: Underbust → Band Size
Wrap the measuring tape snugly (but not tightly) around your ribcage, directly under your bust. Keep the tape level and parallel to the floor. This measurement determines your band size.
Step 2: Bust
Measure around the fullest part of your bust, keeping the tape parallel to the floor. Let the tape rest gently against your body — not loose, not constricting.
Step 3: Find your Cup Size
Subtract your underbust measurement from your bust measurement. The difference between these two numbers determines your cup size.
Pro Tip: Measure over bare skin or light clothing for the most accurate result.
Wrap the measuring tape snugly (but not tightly) around your ribcage, directly under your bust. Keep the tape level and parallel to the floor.
Step 2: Bust
Measure around the fullest part of your bust, keeping the tape parallel to the floor. Let the tape rest gently against your body — not loose, not constricting.
Pro Tip: Measure over bare skin or light clothing for the most accurate result.
Measure around the fullest part of your bust, keeping the tape parallel to the floor. Let the tape rest gently against your body — not loose, not constricting.
Step 2: Waist
Wrap the tape around the narrowest part of your waist — your natural curve. Keep it comfortable and level, and breathe out normally before noting the measurement.
Step 3: Hips
Measure around the fullest part of your hips and seat. Stand naturally and make sure the tape stays smooth and straight — no squeezing.
Pro Tip: Measure over bare skin or light clothing for the most accurate result.
