Measles

Ah, as with hearts I hoard tonnes upon tonnes of polka dot tights in all colours. These red ones are just lovely:

 

They were from H&M and cost about £4. They also come in white and black. They come in S, M, L or XL so I bought the biggest for comfort. They fit beautifully. You can't see in the photos but the base for the polka dots is tiny red mesh instead of just sheer stocking material. Lovely.