Being a child of the 60's, I've always loved caftans. I've noticed a recent resurgence in caftans, maybe it's a Covid thing, but I'm on board! I have way too many great fabrics in my studio not to be making these.
My caftans are basically One-Size-Fits-All, but be sure when ordering that you are aware which length you are dropping in your cart. If I have the fabric to remake one, then you can custom order the length you desire. I offer them in two basic lengths-The short one to wear with jeans or skirts is 34", and the long version measures approximately 52". The inside dimension is approximately 58", which accommodates a body measurement up to 52" comfortably, be it bust, waist, or hip. The caftans are approximately 46"-48" wide.