must-haves
nounUK /ˈmʌst hævz/
US /ˈmʌst hævz/
Things that you really need to have.
A warm coat and good boots are must-haves for winter.
OTHER MEANINGS
2. Things that are very popular and everyone wants to buy.
This season's must-haves include bright sneakers and big bags.
3. Important items you should not forget to pack.
Sunscreen and a hat are must-haves for the beach trip.
4. Things that are needed to do a job well.
For the art project, crayons and paper are must-haves.