Personally for the lower value gifts we exchange between us I tend to just say ‘thank you’ and pass the item on or charity shop it if it’s not wanted. For example my sister getting a book I’ve read, mum getting a simple perfume I’m not keen on or similar. With higher value I’d exchange, but we don’t really spend much. I do the same for kids presents etc, teach to say ‘thank you’ and smile, that the thought was there. (It generally is, but sometimes it’s just not quite right).
My family on the other hand always make a big point of returning (eg if far away it can be some time after we see each other and the item is handed over), and hint at replacement. They see it as they haven’t had a gift yet. Sometimes it’s awkward if you’ve bought way ahead, or on sale.
This thread is prompted by my sister returning a running top. The brand she wanted, the size she said, but it’s too small. It’s now out of stock on the website and twice the price elsewhere. (I thought she was a bigger clothes size but she insisted she’s a 10… I did check). My dad another time returned a belt, for a 34 waist (he said he was! I asked) but it’s small. It fits DH 33 waist fine… Beautiful leather, from a market far away. Very awkward to provide a replacement in a bigger size now. My mum returned a book to me even, half read as it wasn’t her thing. Spine creased, not exchangeable. My other sister once returned a candle of a brand she’d asked for as she didn’t like the scent, packaging now open.
I’m interested whether most people return unsuitable gifts. Maybe I’m skewed because after years of teaching I’ve smiled and thanked for a lot of gifts that aren’t me, whilst really appreciating the thought behind it and the effort? Has it conditioned me?
aibu- I always return a gift to the sender to replace if there’s an issue like sizing, not wanted
yanbu- I just smile and say thank you then re-gift/ re-home or charity shop it