These fun sandals are not only for the Bride and Groom. Consider providing a pair for each of your attendants to wear while they enjoy a day at the spa, the beach or even at the reception. These also would make fabulous guest favors for weddings with a beach or tropical theme. To determine the appropriate sandal size, measure your foot from toe to heel. Select the sandal that is the same or slightly larger. These are flip flops and do not require an exact fit. Medium is 11" heel to toe, Large 12", XLarge 13". (White for her also available WS4040)