Mabel,a Young Woman Aged 17,went Shopping

Mabel,a young woman aged 17,went shopping.She purchased a new coat on credit at a clothing store.Later the same day,she took her expensive watch to a jewellery shop to have a new watch band installed.While in the shop,she purchased on credit an additional watch for herself,and a silver bracelet as a gift for a friend.When the merchants later requested payment,Mabel refused to pay.
-Minors are not liable for non-necessary purchases,and Mabel would be required only to return a non-necessary coat to avoid the contract.