I decided to DIY my jewelry along with my BMs' jewelry. Finished them up tonight - I went a lot simpler than I originally intended but I think in this case simple works perfectly.

All the necklaces and earrings.

BM necklace - flower cameo in ivory and black with antique gold.

My necklace - pale grey and dark grey cameo with antique silver.

BM earrings - red crystal with pearl white sead beeds on antique gold.

My earrings (obviously not DIY) - cubic zirconia teardrops.

Nermal being adorably annoyed that I wouldn't let him play with the ribbons.
I bought the ribbon necklaces from a flea market, the BM cameos came from Joann, and my cameo came from one of those cheap Chinese jewelry stores in Gatlinburg. The stuff for the BM earrings came from my stash and my earrings were bought from Claire's. Total investment for 5 necklaces, 4 sets of DIY earrings and my store-bought earrings: $29