hkdog -- if you look at all of the above you will get more clues than you first realized.
1. Women like to feel special. for some of us this means money -- but I doubt it's that with your wife from what you say.
2. Spending money, etc. will fall flat -- if you look at most of the suggestions above it involves a man **understanding** what makes that woman different from others. The one who collects china/dishes -- he realized that. Your idea of the dolphin in the ring -- may have meant a lot to her -- it's the right 'type' of thing if it's not too flash for her.
The best gift my husband ever got me was a big first aid kit for our car so we could stop and help injured animals. It took him hours and hours to buy it all and assemble it -- but THE THOUGHT!!! Oh my it was wonderful -- he **thought** about me for hours and hours!! How could I not be completely blown away!!
Say the words "I got you that because you like ____________" or "this made me think of the time we ______________". Don't make her guess.
DO NOT combine Valentines and your Anniversary.
Talk to her -- ASK her. "our anniversary is so close to Valentines but I don't want to lose either one -- what would YOU like -- do you want to go out both nights or can I plan a little surprise here for home for one of those nights. Help me out here - we're still learning how to please each other!!"
TRUE STORY:
One Valentines -- we'd been married for ... oh maybe 4-5 years. My husband had always gotten me these *wonderful* red roses (and even one single long-stemmed red rose will make me into a totally completely tearful love-struck fool just left for me as a token of love). But dang ... every year my husband had treated me to a whole bouquet of my favorites RED ROSES *sigh*.
Well this one Valentine's Day I knew he'd left work a bit early and I was eagerly awaiting that bouquet I hoped was forthcoming. Oh how I LOVE red roses.
He comes in ... something behind his back ... oh boy oh boy here it comes!!!!
Out he brings this ENORMOUS "arrangement" One of those truly "artsy" ones -- huge bird of paradise, long spikey thingamys ... big HUGE dish ... it was .... (and my mouth opened gasping to say ...)
"Wow.... that's really .... .... .... interesting!"
My astute, but extremely honest husband looked at my face, had the grace to smile but not laugh and said "Wow .... you REALLY **hate** this ... don't you Darling!! And here I thought it was so ... Neat -- so Unusual and Original and .... DIFFERENT!!!"
"Yep ... it's.... um .... different ... YEAH ... it's DIFFERENT!!!"
(give me credit -- I'm TRYING to be er ... positive!!)
"You really DO hate it tho ... and I'm sorry ... I truly was there to get roses, just like... well ... *always* ... and I felt badly because I've done that before and ... well, she came out with this and it looked so interesting and different and ... something I'd NEVER done before!! and .... gee, you hate it!"
Now you have to understand ... my husband truly saw this as a "learning experience" -- he wasn't making fun of me ... but he wasn't totally making it easy either. And I had to just be honest back and say
"Well, honestly honey -- it's just that I was SO looking forward to those roses -- I knew you were late because you'd likely gone after them, and honestly I've been counting the minutes anticipating them ..."
You really LIKE roses then? Not ... you wouldn't want an arrangement sometimes?"
"Honestly honey, I don't LIKE arrangements much ... I truly DO love roses -- even just one single red rose would make me into mush -- I'm just not an artsy arrangement kinda girl!!"
It was ... lovely. It was ... artsy. But he's right -- I absolutely hated it. Bird of Paradise make my skin crawl - I find them creepy. It was ... to me ... stark and just plain ... ugly. But I grew -- I appreciated ... and lordy, I hoped he fnally "got" the flowers thing!!!
Fast forward to Christmas, 10 months later.
My husband and I come from very different backgrounds. And despite the flower debacle I have tried hard to "learn" to please David with gifts ... *sigh* despite the fact that his family's idea of Christmas gifts were calendars, books and candy ... and ... candy calendars and books ... and books candy and ... calendars!!!
David and I had our own little categories of things we knew each other 'liked' and one of my husbands BIGGIE things he likes are "gadgets" ... and our phone system was pretty dreadful and we couldn't keep batteries in the darned thing so I was looking and found this really "cool" set of phones, could put phones thru the whole house (we have always had just one in the living room) and I thot they'd rate REALLY high on the "gadget meter" ... so I got him this phone I KNEW he'd love.
He opened it. And his face fell a mile. In short order he told me we HAD a phone, we really didn't NEED this phone and ... what on earth did I buy THIS for?
In short -- yep he HATED it!! And In the 10 years we've been married it's the first time he ever said "can we take it back?"
Then he looked at me and said "but hey -- I won't ever buy you a floral *arrangement* for Valentines, and you won't ever buy me a phone for Christmas mostly because *you* hate the one we have again either will you!!"
We both learned. And we both still laugh about floral arrangements and phones virtually every holiday. I don't try to get too practical on him and he respects my true 'likes'. But it's all in getting to know each other -- and even tho we'd been married 5 years we LEARNED much about each other that year.
Don't be afraid to talk to her -- ASK why a present flopped. She will respect ... more than you can know ... your willingness to try to please. Gifts tend to touch deep, incredibly sensitive areas.
Good luck!!