I'm planning on sending a gift box to a friend in the USA. The contents of the box will contain, confectionery, items of clothing and perfume. I've just read though that perfume is a big no? The items would be wrapped in gift paper, can I just declare the package as a 'cosmetic and gifts'? After all that is what it actually is or can the perfume be detected in some way even though it's in a box and sealed (not sure how it works)....