Here are a few gift ideas for your girl best friend's birthday:
A personalized piece of jewelry, such as a bracelet or necklace.
A gift certificate for a spa day or a manicure/pedicure.
A fancy candle or a set of scented bath products.
A new makeup or skincare set.
A cute and cozy blanket or throw pillow.
A new book or a subscription to her favorite magazine.
A gift certificate for a cooking or baking class.
A new wallet or purse.
A set of fancy cocktail glasses or a bottle of her favorite wine.
A gift certificate for a fun activity, such as rock climbing or laser tag.