A collection of bras includes a first set of bra cups including a first pair of bra cup sizes, an inner face (130) of each bra cup (112b) in the first set having a first padded area (132) having a first shape. The first padded area (132) has a height (H1) that is between first and second percentages of a cup height (HC) of each bra cup (112b) in the first set. A second set of bra cups includes a second pair of bra cup sizes that are larger than the first pair of bra cup sizes relative to a given band size. An inner face (230) of each bra cup (212b) in the second set has a second padded area (232) having a second shape that is different from the first shape. The second padded area (232) has a height (H2) that is between third and fourth percentages of a cup height (HC) of each bra cup (212b) in the second set.