I work in a department store over Christmas and I've had some husbands/boyfriends go to a lot of trouble this year!
One guy said that he and his wife walked round the store, and as she pointed out things she liked, he quickly took a picture with his I-phone when she wasn't looking. He came up to me with his phone and just showed me the handbags on there - it was so much easier for me to help him!
Another guy had gone into his wife's closet and written down the names of the designer bags she had...he'd even measured them so he could tell me the size she liked! It was great, I knew which designer to pick for him and the size - he even called the store today to tell me she loved the bag!
So much easier than when guys come in and say "I'm looking for a handbag for my wife..." and that's all the information you get!