Find your fit:

Our rings follow standard UK sizing. If you’re unsure, here’s how to measure:

Option 1: Use a ring you already own.

• Measure the inside diameter in mm and match it to the chart below.

Option 2: Use string or paper.

• Wrap it around the base of your finger, mark where it overlaps, and measure the length in mm. That’s your finger's circumference.

We currently stock sizes J, L, N, P, R and T. For custom rings please contact us directly at hello@mollyolivia.com.

Tip: If you're in between sizes, we recommend sizing up for comfort.

Layer-friendly lengths:

We offer a variety of chain lengths, perfect for stacking or wearing solo. Please check the product description to find the length of your necklace.

Tip: Most of our necklaces come with a 2" extender so you can adjust your look.

Most of our bracelets are 15cm long and have a 2cm extension chain.

Tennis Collection

Our tennis bracelets come in three different sizes - S (16cm), M (18cm) and L (20cm).

Doughnut Collection

Our doughnut bangles come in two different sizes.

Small/Medium: 50mm x 60mm (inner dimensions)

Medium/Large: 52mm x 65mm (inner dimensions)

Our hoops and drops come in a range of different sizes. Please see the 'Details' section under the product for the specific dimensions of your earrings.

We’re happy to help. Drop us a message at hello@mollyolivia.com and we’ll guide you to the perfect piece.