I purchased this from a website overseas. Size: L Color: Navy The sides are a different material, with the sleeves and sides made of the same sweatshirt fabric, and the rest is cotton. It's not down. I usually wear a size L or size 40, and this fits perfectly. I only tried it on indoors, but I was planning to wear it, so I've removed the tags. It seems perfect for this time of year. Measurements taken with the garment laid flat: Width: 45 cm Length: 60 cm (the back is about 2 cm longer) Sleeve length: 77 cm