We were immediately obsessed with Iskra Lawrence’s halter-style ring bikini when she wore it in red in March 2018. The design is from Aerie, though it’s not yet available on the site. Anyhow, it’s got major ’70s influence thanks to a row of rings that bare cleavage down the front of the suit. Iskra sported the black version in Miami on the beach, pairing the top with standard, cheeky-fit bottoms and oversize frames to play up the retro vibes even more. While you can’t add Iskra’s exact design to your drawer just yet, we found some similar sexy silhouettes that will take you back in time. Walk this way, baby.