I have always loved tennis bracelets (so called because Chris Evert lost her diamond bracelet on the court at Wimbledon in 1978, and play had to be stopped to find it) but would never be able to afford a real one.
For years I thought they would be too sparkly and over the top. You would think that they would be a bit much, given that they are full of sparkly stones, but they are surprisingly wearable on all occasions – even playing tennis!
I have a couple of gold-plated silver and cubic zirconia/moissanite bracelets, and they are really easy to wear. You can wear them – alone or layered – formally or informally. The top one (from AliExpress), has moissanite stones, and the bottom one (Vidal & Vidal) has cubic zirconia stones.