Jewellery gift for a 12 year old bridesmaid?

[timefornewme2023]

Hi has anyone got any ideas for a lovely trinket for a thank you for a bridesmaid please?

Budget max £100

Thinking maybe a silver necklace.

Silver necklace with her initial as a pendant?

Charm bracelet with a wedding related charm on it - something personal to you/your day/your relationship with her. For example, a rose if you have roses in your bouquets? A pearl? A heart?

A silver locket with momento inside.

Thanks for the reply funnily enough I had looked at an initial pendant .

A locket is a lovely idea too thank you.

She already has a charm bracelet.