Sydney Sweeney just wore sequinned underwear as trousers at the Miu Miu show - see photos

Sydney Sweeney wears not one, not two but three LBD's in one day

Sydney Sweeney Wears $5,800 Miu Miu Sequined Underwear with Sky

Sydney Sweeney wore sequinned underwear to Miu Miu's Paris show

Sydney Sweeney dazzles in a figure-hugging black sequinned gown as

Sydney Sweeney wore sequinned underwear to Miu Miu's Paris show

Sydney Sweeney Wears $5,800 Miu Miu Sequined Underwear with Sky

Sydney Sweeney just wore sequinned underwear as trousers at the

Sydney Sweeney wore sequinned underwear to Miu Miu's Paris show

Sydney Sweeney Trades Pants for Sparkly Hot Pants Over Tights