Romwe's spike cap is all over Lookbook.nu but the good news is there are lots of ways to put an individual twist on this bling cap trend.
Bernadette F's monochrome look.
Kavita D's dress jumper.
Tess Lively's skater style.
Brenda Tok's Chanel vibe.
Lina Tesch Choies hat.
Mirella S's Mode cap
Syl & Sam have a tutorial on cool applique for baseball caps.