pick and mix

British  

noun

1. a selection of sweets from which the customer can choose, paid for by weight

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adjective

1. allowing the user to choose items or ideas and combine them as he or she wishes

   a pick-and-mix selection of fabric and wallpapers

Example Sentences

Being able to pick and mix flavors and toppings, the quantity of each, and by association the final price is a huge plus.

From Salon

Look for the Kira Sport sandal in Strawberry Marshmallow and mini Fleming hobo bag in Sugared Licorice, or wear a bracelet featuring charms inspired by BonBon’s classic pick and mix candy, such as Swedish fish and sour skulls.

From Los Angeles Times

To some voters their plans might sound like an appealing pick and mix, but there are big questions over whether many of the plans are remotely workable.

From BBC

Lots of Wilko's stock in its shops consisted of its own-brand products when it was operating, with shoppers lamenting the loss of its pick and mix sweets and household goods on offer earlier in the year.

From BBC

The past year had been a pick and mix of emotion for the entire world, and I was definitely grabbing with everyone else.

From New York Times