Key To The Mint Design - what to do?

A new combo mosaic and brioche stitch pattern.  I'm calling this one "Key to The Mint"

I have worked it up in a cowl, using DK weight cascade wool (black) and my reclaimed sweater fingering weight, that I dyed with food coloring.  I love the color combination. 

I know these combo brioche and mosaic patterns work fine for cowls and scarves, but I'm wondering, would you wear other types of finished objects worked up in these designs?  For example, can you see this pattern worked up in a sock, maybe with a plain striped heel?  How about a vest, a cape, or a shawl?

I'd love some feedback on how you would consider wearing these stitch patterns.  Anyone who provides a comment will get a complementary copy of the finished pattern that results.