Everynow and then do something out of the blue, surprise her with something - doenst have to be a special day, it will tell her that everyday you have with her is a special day
for example things that Levite had suggest above, or a bath under candle light with wine on the side, wash her hair (i dont know about other women, but my SO love it when i wash her hair), make dessert, ask her how her day is but dont just end it there, go a bit further and ask her more about it (always good and its tell her that you care), take her out for a picnic after work at the park and just gently play with her stimulate her but dont do anything (go ahead if you would in public

) and she will be stimulated enough when you get back home
but be yourself, dont pretend to be something you not ... i am sure she love you the way you are
