Long-sleeved open-collared shirt with embroidery of a sea cucumber and human

Long sleeve open collar shirt with embroidery on the front, back and sleeves. The polyester blend rayon fabric is very smooth to the touch. There are slits on both sides of the hem, and darts near the belly of the body that seem to make no sense but do make some sense. There are elastic loops at the top of the front front flap, and the first button can be fastened.

[CM]
SIZE/Shoulder width/Length/Bust/Sleeve length
2/46/69/116/61
3/49/72/120/63