Free shipping and returns on Katie May 'Lanai' Convertible Cap Sleeve Lace Low Back Gown at Nordstrom.com. Beautifully corded Alençon lace is shaped into an elegant gown with flattering fit-and-flare styling. A deep V-neckline showcases the décolletage and optional lace panels create demure cap sleeves to contrast with the beguiling low-cut back. Dainty scalloped edges complete the romantic design.