From JCrew: "Our latest capsule collection with jewelry phenom (and Lulu Frost founder) Lisa Salzer fuses Art Deco sparkle and color-slicked resin in the most irresistible high-impact hues. Our head of women's design spent an afternoon at Lisa's studio poring over her archive of antique pins, belt buckles and brooches. The result? These addictively stackable and mix-and-matchable accents, which instantly punch up any outfit. (We can't get enough.) Czech glass crystals set in an antiqued silver-plated brass casting riveted to a resin bangle. Import. Inner diameter: 2 1/2"." Available in navy, green (pictured), ivory, and mustard.