Padded knickers, new, unused, don't fit.
Bought without realising it comes from China and couldn't be bothered to go through complicated return process.
Original link can be found on lightinthebox website, search for wosawe women's cycling underwear.
The size is XXL and according to website that should be for waist around 90cm (35 inch), but as can be seen on the photo, it is more like 78 cm (31 inch).
They would stretch, but rubber band is strong and wouldn't be comfortable on size 16 as intended.