easily done, I know I have.
Yesterday was a bit daft, I went with a friend to buy her some boots for dog-walking. She tried on the 38 and then asked for the 39. At this point another lady walked in who also wanted the 38, so she hovered while my friend was walking around the shop. My friend said, I don't know, the left feels tighter than the right.
The other lady was now trying on the same. Then y friend changed her pair to the other size, and said, this is strange the right feels tighter than the left. By now we were all starting to giggle (except the assistant).
The other lady said, no, they don't feel right do they. Then my friend lifted up her legs to inspect these boots and she had a 38 on one foot and 39 on the other. When she changed them, of course she had odd sizes on again. The other lady said, it would be jolly good if we both had odd sized feet, we could do a swap. !! Anyway, my friend had the 39, and so did the lady
We staggered out, still laughing, but I shall not go back there for a while
Mrs Bouquet