Roman Numerals

Mom: Amy?
Me: Yes?
Mom: Um...(looks dissapprovingly)... Do you shop at Ext-a-ra Ext-a-ra LARGE Forever?
Me: What??
Mom: I saw your shopping bag. It says "XXL Forever".
Me: .... What?? Show me what you're talking about.

Found from Google Images, but this is what the bag looked like...