Little Bear Lara's Doll OP in Black solid x white lace x pink ribbon colorway. It is the M size. The sleeves are detachable. Very gorgeous old school style dress, probably one of my favorites of all time as it's very well made! I have bought it in a colorway I prefer much more so I am selling this one. It's in great condition other than one of the waist ties was sewn incorrectly so it's starting to let go (see last photo).  I tried fixing it myself but I'm not a very good seamstress so it should probably be redone! 
Measurements:
Bust= 92 cm
Waist= 82 cm
Length= 91 cm
Shoulder Width= 33.5 cm