"Brown Bag Day" is when they offer goods at the blow-out price of $5 for everything you can put inside a standard paper brown grocery shopping bag. I got my Nordstrom suit on a Brown Bag Day for $5 as it fit inside a brown bag with room to spare!
Hell if I know.
I'm not sure what a brown day is, but i think if you called the store or went in they'd be more than happy to answer the question for you :)
What is a brown day?
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