Simpson, 44, took to Instagram on Wednesday, January 22, to show off her figure while modeling in a neon yellow maillot as part of her new Walmart fashion collection. Her one-piece featured a plunging neckline that hugged her curves with a fitted silhouette. The sunny piece came complete with dainty straps with a gold hoop detail.

Jessica Simpson is embracing her life post-breakup! In a recent Instagram video, the singer gave fans a sneak peek of her latest looks from her Walmart collection following her split from husband Eric Johnson.

An insider close to Jessica *alleges* that Eric was seen flirting with women at a bar, and another source notes that “Jessica is not [the type of] woman to put up with anything. She’s independent, and she has her own mind and money and her family’s support.”