Difficulty: Very Easy, no sewing necessary
Time: 5 min for existing items, 10 min to make your own
Materials: Collared shirt and earrings / pins / brooches
I bought some pretty earring multi-packs at F21 and poked them right through a regular collared shirt. I love reversible DIYs:
Alternatively, you can make your own earrings / pins by gluing the appropriate backs to ornate beads or buttons:
Since my beads were so large, I opted to do only 2 right at the collar tips.
Easy right? :)