mini long sleeve cocktail dresses LAS VEGAS Gold Sequin Dress this dress is partially lined for comfort while maintaining lightness and allure. Long Flared Sleeve Drape Detail

This thong bodysuit from Spanx, which has a wireless bra design, is ideal for anyone who wants tummy control under a plunging neckline or open-back dress, says Lily Flast, expert bra fitter and founder of virtual bra fitter Soutien

Looking for more ideas under $100

Strappy heels and a matching red lip are all you need to complete the look

Simply add frills to achieve the ultimate brunch prom fit

Strappy Asymmetric Lace Trim Mini Dress In Black Satin $11.00 (70% OFF) $37.00 Colour:black Details Meet the black lace satin mini dress, a sultry, strappy asymmetric piece with delicate lace trim and glossy satin finish that's built for edge and elegance

Light blue shirt: For a blue-on-blue look, opt for a tie that is noticeably darker than both the shirt and the suit, such as navy or midnight blue