I officially deplore the idea of hiding things from one's spouse; that said, I've used just about all the tricks in the book.I've even just put my panties in with the regular underwear--folded just right, white cotton briefs look much the same regardless of gender. In general, it's good to go either with a strategy of putting clothes someplace that seems so odd that no one would think of it as a storage place, or having them so near that they're more or less in plain sight. The unusual suitcase or briefcase will eventually get searched, the box of tax records from 1992 probably won't.