Well Valentines Day is fast approaching :)
Littlewoods have reduced lots of fancy dress costumes-various sizes, various reductions e.g.
Doctor -Size M £6 (was £23)
Nurse -Size Small £6 (was £23)
Fireman- Size M £8 (was £35)
Policeman-Size L £8 (was £35)
Usual rules apply i.e. codes out there (use at you own risk blah, blah :)) and also available on Very etc for slightly less but have posted the Littlewoods deal as price includes delivery but may be worth checking out the other sites if buying more than one!