XXXL

AcronymDefinition
XXXLExtremely Extra Extra Large
XXXLExtra Extra Extra Large (aka 3XL)
References in periodicals archive ?
Currently, the t-shirts are available in standard cut and babydoll and range in size from small to XXXL.
Liam likes to compare the large red lace-up shirt to the huge XXXL black jersey he specially got manufactured for the Champions League final between United and Barcelona in May 2009.