Vintage Lululemon Swing Jacket in French Terry Size Small

No size dot on this Vintage swing jacket but quite small - after measuring it against a 6, I would say it is a size 4 but please see the pictures. 2 open pockets at the side. One faux pocket at breast height. Cowl neck, zippered. The fabric is cotton and quite thick, a little pilling ( about the what you get as soon as you wash this fabric).