"Perfect fit," Zolciak captioned the snap of her new two piece: a tiny bikini bottom and a transparent bandeau top with a tape-like strip covering the important bits.
"How cute is this little number?" the 38-year-old reality star asked fans as she showed off the suit. "I think it's like, super cute. I mean, obviously it's not something I would wear on a family trip, but something for my hubby? Yeah, fits perfect!"
"Obsessed with bikinis!!" she wrote alongside a snap of the suit's backside. "My own line coming soon."
We can only imagine what Zolciak's oldest daughter, Brielle, has to say about her mom's latest racy snap.
Earlier this week, the Don't Be Tardy star horrified her daughter while grabbing husband Kroy Biermann's crotch during a Valentine's Day photo.