Sometimes, my friends, things do not go according to plan and the cute baby knickers you had foolishly cut 4 pairs of without testing the pattern first make your poor innocent child look like they are trapped in a leopard-print potato sack.
So, off we go, back to the drawing board; ditch McCalls (I'm not letting them near my baby for a while!) and draft a pattern from an old pair of pants you have already. The result? One happy baby!