Short or long sleeves? Both!
No 70/79
Get the best of both worlds by mixing sleeves!
You need:
Two garments with sleeves, scissors, pins and sewing machine.
How to:
Use a seam ripper to detach the sleeves from a long sleeved shirt. Attach the long sleeves to the insides of the short sleeves. Or simply switch sleeves altogether for a whole new look.