Talk about necessity being a genius inventor: Jacqueline designs and sews her own clothes, so she found it awfully convenient to have a ruler around her wrist. I guess you could say it became her own little fashion statement. When she started repurposing old vintage rulers and turning them into her signature bracelets, the crowds went wild. Many of these little treasures have more than a textured, rustic, worn-in feel—They were used by carpenters in the 1920s, so they’re a little layer of history wrapped around the wrist. Measure once, wear often.