SIZE CONVERSION MADE EASY: Did you know Freya is sold in UK sizing? Please use the size chart to convert your US to UK size. To find your size, measure around the torso underneath the breast tissue to determine your band size. If measurement is an odd number, round up to the following even number. Measure around the fullest part of the bust to determine your bust size. To determine your cup size, subtract your band size from your bust size. Based on the Freya bestselling Cameo Molded Plunge T-Shirt Bra (AA3160). Molded cups for a smooth, rounded silhouette. Seam-free smooth finish under clothing. Stretch geo-lace outer cup. Fixed fully adjustable straps to prevent strap slippage. J Hook adjuster for racer back styling.