DS has his Prom in less than a month and is currently knee-deep in exam stress due to GCSEs. We went shopping for suits at Next back in the Easter holidays and he picked one out that he seemed fine with. Last week he approached me saying he was not satisfied at all with it, felt that I had put him under pressure to buy the suit and had not given him any choice whatsoever. To be fair, the store we looked in had a limited range of suits. He had also lost the receipt, so we couldn't return it. Needless to say I was irritated as the suit cost around £100 and he has waited this long to tell me. I told him in response that he was responsible for finding a replacement for it and that he had to pay for it with his allowance to make up for the money he wasted from me. He recently turned 16 and I believe he should understand the impact of his actions, but he's been complaining that he can't because he's preoccupied with exams.