Taylor Swift and Travis Kelce had a date night in London on May 9. The pop star wore a lingerie skirt by by French lingerie brand, Fleur du Mal. The skirt is under $300 and still available to buy! ICYMI, Taylor Swift and Travis Kelce were photographed having an ultra chic date night in London on Saturday, May 9. Your favorite pop star stepped out in one of her most killer looks in recent weeks—and one of the items she wore as a pretty affordable price tag (well, at least for a pop star). Taylor wore a black silk lingerie camisole with with a matching black silk midi skirt by Fleur Du Mal—officially titled the Juliet Lace Silk Skirt —which featured with super sexy lace details and a relaxed fit. While Taylor went decided to match her top to make it look like a set, this sweet piece would look just as incredible with a casual white tank or a tube top, if that’s your jam. Also worth noting: The skirt is available in sizes XS through L…but considering that the “Taylor Swift Effect” (i.e.…