Generic uniform items can be found in schoolwear 

CLASSROOM                                                                                                                   PE
Nave sweatshirt or cardigan                                                                                         Black sports shorts
Sky polo shirt                                                                                                                    White t-shirt
Black or grey trousers, tailored shorts
                                                                     Plimsolls or training shoes
Black or grey skirt, pinafore dress or blue and white check summer dress
Black or grey socks, blue or grey tights 
Black shoes                                           

Remember to label each item of uniform.  Name labels available online and in-store

Mapplewell Primary