I am horrific with presents, I always get something thats really crap, or that I think has a huge meaning but the recipient just doesn't get it at all
Because of this, I tend to favour trips and such rather than gifts. Spa breaks, short holidays etc. You might be able to get a spa break for 50 quid tbh...I'm going with my mother on Monday and it was only 40pp including treatments, nighttime meal, breakfast and an overnight stay and a bottle of prosecco (never tried the stuff before but I hear its nice

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But of course not all women are into spa stuff and you would really have to go with her too as its a present...and a lot of men hate spas and anything 'girly'.