Some panty gussets are open at one end while others are sewn shut at both ends. Sometimes more expensive panties have the open-ended gussets and cheaper ones the sewn shut ones. Is
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Why are there sometimes pockets in panties? - Quora
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Why do some of my panties have an open end on the gusset and the others have both ends closed? - Quora
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Why are there sometimes pockets in panties? - Quora