We shipped by Registered logistics,quickly and safer shipping way make you could receive the bra in time. If your usual size is 70A,we suggest you choose 75A or 80A. If your usual size is 70B,we suggest you choose 75B or 80B 70A=75A/80A 70B=75B/80B 80C=85C/90C 85C=90C and so on Note: This is Asian size, in normal, the cup(size) will smaller one size than UK/US/EU Size, so when you choose size, Unless you are very sure your bra size, if not we suggest to order 1-2 bigger cup(size). Item Type:Bras Gender:Women Bra Style:Seamless,Push Up,One-Piece Strap Type:Convertible Straps,Adjusted-straps Closure Type:Four Hook-and-eye,Back Closure Decoration:Bow Style:Sexy Cup Shape:Three Quarters(3/4 Cup) Pattern Type:Solid Support Type:Wire Free Material:Cotton