Dua Lipa is taking her barely-there outfits to new heights, debuting a look that’s made almost entirely out of loose buttons. Lipa is spending some time in “London, very briefly,” according to her Instagram post, which includes four images showing off her latest outfit. The look in question is a halter-neck top, crafted entirely of open-weave mesh and individual buttons in a multitude of blues that create quite the overall ombré effect. The top was designed by Lou de Bètoly, who shared on their Instagram that it was “crocheted with 740 collected buttons.” “740 more reasons to love her,” wrote one follower. She accessorized her outfit…