River BottomCasablanca Blue $30 AUD $65 AUD Learn more » Size: Select a size XS S M - PLEASE ENQUIRE L Qty: Help? Size Chart Alterations Italian Fabric.Elastine Polyamide. The River is a classic cut cheeky bottom with thin sides. This is the perfect essential bottom to go back with any style top. In contrast to the Jasper bottom, the River has thicker sides. Worn with the Leo top.