Just My Size is currently promoting a 25% off plus-size swimwear sale just in time for the upcoming summer season. Save on plus size one-piece swimwear, two-piece swimwear, swimwear separates and cover ups. Choose flattering swimwear at up to 25% off retail prices. JMS offers swimsuits in plus sizes from 14W to 24W. I don’t see an official end to this online discount, but I suspect it runs through the end of June. Shop for you next swimsuit at the swimwear sale going on now.