This is a SUPER easy DIY.
When I was in LA I purchased a shoulder-less button up. I fell in love with the silhouette of it. Something but the shoulder is a very sexy area, shows enough without showing all of it. So here it is:
1. Take a dull old button up
2. Still buttoned, fold in half buttons facing out
3. Cut a half circle where the shoulder is, but cut right below the collar and stop cutting past seam of the sleeve.
4. Now wear!
I will have another DIY later this week, so look out for it!