It is unlined, non-stretch and is opaque. Em19- polka dot shorts by elly m has a drawstring waist tie-up with a relaxed fit. Falls down to approximately the mid-thigh with a straight hem. Comes in black and white polka dot print. these shorts look fabulous with a white tank and black sandals. Wear to the beach with a boho top and a bikini underneath for a casual beach style.