The signature bra has a patented cup design for smaller cup sizes, giving both a great fit and comfort. IBB bras are light on the padding and feature a hidden underwire which keep Itty Bitty Bras from gapping, slipping or puckering. All Bitty's come in different shapes and sizes... remember that Itty Bitty Bras are made for the petite in mind. Itty Bitty Bra Measuring Instructions: Measure your ribcage just below the bust line and add 4". This gives you the band or bodice size, e.g., 32. Measure your bust at the fullest point of your breast around your ribcage. Take the difference between the 2 measurements. Cup Inches AA 1 to 2 inches A 2 to 3 inches B 3 to 4 inches *Our bras are cut on a 26 bodice (More European) not the standard 28 bodice (American), meaning our bras are cut smaller in both band and cup size. The Signature and Couture Bras in size 32 are adjustable down to a 28 band size. There are 4 hooks instead of 3 hooks allowing for this adjustment.
