This tweed jacket is so so nice, I'm in love! The material honestly is not 100% comfortable since the tweed texture is kinda rough, but acceptable if you don't hv sensitive skin, wearing them in cold area like in the mall would help make it more comfortable. Was honestly afraid bcs asian weather is hot but I did wore them outdoor and it is not as bad, can wear with long sleeve inner if you cannot stand the material. All my measurements are correct, M is perfect for 54-55kg, 164cm & 34D bust. I think I can fit in S but worried the arm area will be tight as mentioned in other reviews so I took M & it fits very nicely & not tight. The velvety edges is also nice. Wish I could put more photos of it in here. 100% would recommend this jacket! ❤️