Introducing our new opposuit patrick go all irish and celebrate for st patricks day in stylesizes and measurementswe strongly advise you to take some time in order to measure yourself or have someone else measure you up to ensure you get the correct size holding your breath whilst wearing a opposuit is an option but far from ideal please note opposuits have a slim fit design when in doubt between two sizes we recommend you to pick the larger size of the two uk size 44us size 44eu size 54chest