Absolutely. Many women love wearing sexy lingerie, but it has to be the right lingerie. If you take the time to buy her some, consider the quality, fabric and if there are rough lace that hit sensitive areas on a woman's body. If you consider buying her a nice bustier or corset, consider finding a better panty than the piece of string that comes with, very uncomfortable. However, if you plan on tearing it off two seconds after she puts it on, then perhaps not.
As Dion mentioned, you should definitely tell her how great she looks in lingerie and offer to take her shopping. Find a really nice lingerie shop with some change room near the back. She can come out and show you a few things and trust me, it can lead to some really interesting and fun foreplay. You two might become regulars. Enjoy.