DD has outgrown her school polo shirt and football shirt.
Both are available from a specific supplier only (in theory a plain polo shirt of the same colour is acceptable but in practice it's a hard colour to find; football shirt is unique and not available elsewhere).
The supplier is out of both items in her size and has been for the last 3 weeks ...
I know it's still early in the summer holiday but we are away for basically the last 2 weeks of the holiday so I only have 2 weeks left to get this stuff! Football shirt is not so bad as she probably won't need it straight away in September, but she can't not wear a polo shirt.
Why on earth would a supplier not work out that parents might want to be buying uniform at this time of year!!!?