Consignment shops differ from charity or thrift shops in which the original owners surrender both physical possession and legal title to the item as a charitable donation, and the seller retains all proceeds from the sale. They also differ from pawn shops in which the original owner can surrender physical possession (but not legal title) of the item in exchange for a loan and then reclaim the item upon repayment of the loan with interest (or else surrender legal title to the item), or alternatively can surrender both physical possession and legal title for an immediate payment; the pawn shop would retain all proceeds from any subsequent sale.
In the UK, the term "consignment" is not used, and consignment shops that sell women's clothing are called "dress agencies". Although the other types of consignment shop exist, there is no general term for them.