The blouse is more of an ivory/cream color than white.
Never worn by me.
Purchased here on LM.
It has a fair amount of wrinkling (came that way when I bought it), but other than that it is in great condition. I'm only selling it because the color isn't working with my wardrobe.
The sleeves are detachable and also have cute grosgrain ribbon details.
I believe I have the M size. Refer to the Lolibrary link for measurements.

I live in a smoke-free home. I do have a cat, so please keep that in mind if you are allergic.

Let me know if you have any questions or would like additional pics. Thank you!