Keeping up with Kylie Jenner's bikini collection is a full-time job. (We would know!)

The Kardashians star and beauty mogul, 27, took to Instagram to share a peek inside her latest vacation, a trip to Greece with a few of her closes friends. In the carousel of images, Jenner showed off the latest addition to her swimsuit collection — a vintage, neon yellow two-piece triangle bikini by Chanel.

The set — which featured Chanel's iconic interlocking double "CC" logo — showcased the Kylie Cosmetics founder ample cleavage. The itty-bitty bottoms also left very little to the imagination. The vintage swimsuit recently sold on eBay for $7,510 and is pulled from the French fashion house’s Spring/Summer 1994 RTW collection.

To complete the beachy look, the Khy founder added a black sheer sarong, black leather shoulder bag and simple black flip-flops.

Jenner's love affair with Chanel continued throughout her vacation photo carousel, as the sixth image in the photo featured her rocking the brand's $5,400 pink-and-white printed denim Chanel Shopping Bag from the Chanel Coco Beach 2025 Collection.

The reality star's latest Instagram isn't the only time in recent weeks that she's worn a vintage Chanel bikini.On May 18, Jenner wore a red bikini from the brand with a triangle top and thong bottoms. Both pieces of the swimsuit were adorned with crystal embellishments.

The red bikini first hit the runway in Chanel's spring 1995 show and was previously sold on 1st Dibs for $5,499. The "collector's item," the retailer wrote in the description, was a "key piece of the 1995 season" — Claudia Schiffer wore the swimsuit on the runway, as did Naomi Campbell, but in a pink version.

Jenner also wore the bikini in a black variation in April. The moment garnered a shoutout from Schiffer on Instagram, with the supermodel sharing her own post. 

"@kyliejenner has the right idea in vintage @chanelofficial ❤️" Schiffer captioned a throwback image of her and model Helena Christensen wearing the famous bikinis.

The Khy founder also gave her followers a look at her collaboration with Frankies Bikinis during her Greece getaway, wearing a brown leopard printed micro bikini from the upcoming line.

"Ahhhh I’ve been dreaming of creating the perfect vintage bombshell-inspired swimwear, and teaming up with @francescaaiello to bring it to life has been so special," Jenner captioned a July 10 Instagram post with a closer look at the sexy capsule collection.

"We poured love into every detail. the most dreamy prints and flattering fits. our collab drops 7/16 on khy.com… @khy @frankiesbikinis," she concluded.

Theh Khy x Frankies Bikinis collaboration arrives on July 16 at 12 p.m. ET, and will be available to shop on Khy.com, FrankiesBikinis.com and in Frankies Bikinis stores.