This is a collarless jacket from Techichi Terrace. It's a short length with a houndstooth pattern. *The first photo is of the actual product. The second and third photos are of a different color for a wearing example. I think you can use it for both casual and formal occasions. I bought it at a store, but I only tried it on and haven't worn it outside. The tape protecting the buttons is still on. It's in near-new condition, so I think it's beautiful. Please refrain from purchasing if you are nervous about home storage. There are no pets or smokers in the house. Please purchase only if you understand that this is a used item. It will be folded and shipped via Yu-Packet Plus. Thank you for looking. I am committed to a careful transaction. Thank you.