While celebrating Labor Day, Hilary Duff was seen enjoying the last day of Summer at a beach in Malibu. The star relaxed by the ocean with her son, Luca, wearing a simple two-piece by Adore Me. Instead of opting for an all-white look, Hilary went for a classic style that every woman should have in her swimsuit rotation: a black bikini. Her flattering bikini top featured a plunging neckline and had multiple straps at the back. Have a closer look at Hilary's strappy swimsuit ahead, and buy similar ones for your collection if you're feeling inspired.
Matteau The Petite Triangle Bikini Top ($120) and Briefs ($120)
L-Space Sweet & Chic Chloe Wrap Bikini Top ($79) and Bikini Bottoms ($75)
Vitamin A bikini top ($95) and Bottoms ($86)
H&M Triangle Bikini Top ($18) and Bottoms ($13)