Q1: Which size should I Choose ?
A: You should know your bust cup .underbust.waist and hip size .Then looking at the size chart carefully ,it is for a reference .
Q2:How do I know my Bust Cup ?
A: Upbust -Underbust=Cup size
LXF6071T1, LXF6111D1, LXF6111K1, LXF7209W1, LXF8419W1, LXF8955W1, WC0360W1, WC0445B1, WC0445B2, WC0445D1, WC0445G1, WC0445O1, WC0445R2, WC0445W1, WC0445W2, WC0445Y1, WC0446W1, WC0469W1, WC0472W1, WC0495W1, Y8420W13