Worked example 1
Tom, aged 17, a wealthy undergraduate, buys an expensive dinner jacket from a tailor for £800. He already owns several suits. The tailor sues for the price. Advise.
Show solution outline
Capacity: Tom is a minor (under 18).
Classification: Sale of goods — assess whether necessaries under s3 Sale of Goods Act 1979.
Necessaries test: (1) Suitable to minor's station in life — wealthy student may need formal wear; (2) Actual requirements at time — Tom already owns several suits, so jacket may not be a necessary (Nash v Inman — excess clothing not necessaries).
If not necessaries: Contract is unenforceable against Tom. Tom may return the goods (and may be ordered to do so under s.3 Minors' Contracts Act 1987 if equitable).
If necessaries: Tom must pay reasonable price, not necessarily the agreed £800.
Conclusion: The tailor will likely fail to recover the £800. The jacket is probably not a necessary given Tom's existing wardrobe. The contract is unenforceable.