If you can fit into the GG uniform, welcome aboard and wear it with pride. If you can't, there is room in the tuba section, princess.
Supposedly that's "the reason" for the small margin of weight loss/gain. "Unis are expensive and they won't have another one made" if their initial one doesn't fit at any time during the yr they serve. Wish Cajun Sensation was around, he'd know. he was married to a GG.