After a few days in New York City, Rosé has perfected her summer wardrobe—and it all starts with a black bra.

Last night, the Blackpink singer was spotted in Chelsea wearing a black cotton bralette with a square neckline and delicate ruffle detailing on the straps. She paired it with matching high-waisted shorts and added a masculine touch with loose, low-slung stonewash jeans and chunky sneakers.

The day before, Rosé showed off two similar outfits. During the day in SoHo, she wore a delicate white lace top with an asymmetrical hem over a black triangle bra, styled with relaxed blue jeans, flip-flops, oversized cat-eye sunglasses, and a white quilted Chanel crossbody bag. For the evening, she swapped the white top for a black lace camisole—still showing off the same black bra—and added a slim oxblood belt.

If you’re looking for ways to style your lingerie this summer, take notes from Rosé—she just gave us three effortless ways to pull it off.