"OP" is a short term for "One Piece", they are dresses with sleeves that don't need blouses underneath, not very reccomended for a first sewing project because of its complexity!
Short sleeve dresses:
Long sleeve dresses:
"OP" is a short term for "One Piece", they are dresses with sleeves that don't need blouses underneath, not very reccomended for a first sewing project because of its complexity!
Short sleeve dresses:
Long sleeve dresses: