You should definitely check out An Ever Fixed Mark (http://archiveofourown.org/works/408631) by Elspeth Dixon and Seanchai. It's not Always A Girl!Tony, but Loki's mischief that turns him into one.
These are all Steve/Tony as that's one of my fav pairings.
Ironsides (http://archiveofourown.org/works/461340/chapters/795207) Pretty much the ultimate girl!Tony fic as far as I'm concerned.
Knights in Shining Armour (No, really, it's incredibly shiny) (http://archiveofourown.org/works/586141) I adore this one, it's got a very tomboy!Tony and compares Steve to a beautiful princess. :D
Grip and Hold (http://archiveofourown.org/series/32940) I can't really remember this one, but i have it bookmarked, so reason stands that I liked it. I think it starts as your classic Steve and Tony butt heads after the movie, but you know...with girl!Tony.
Wilt Thou Exchange (http://archiveofourown.org/works/372390) Another one that I can't remember anything specific about, though I do remember liking it.
We Didn't Start the Fire (http://archiveofourown.org/series/22060) In which no one knows that Tony Stark is Iron Man, and also they assume that Iron Man is a man. And also Tony lost the ability to walk unassisted after Afghanistan.
The Metal Heart (http://archiveofourown.org/series/14914) And one last series, which I think also started out with some Identity Porn where it's not known that Iron Man is a woman.
Always-a-girl!Tony: red, red, gold. (http://pprfaith.livejournal.com/111196.html) by pprfaith Better to Be Hated (Than Loved for What You're Not) (http://archiveofourown.org/works/505488) by Jai You and Me and You and Me and You... (http://archiveofourown.org/works/392893) by shinkonokokoro (not the focus, but a female Tony is present)
Through magical shenanigans: No Ordinary Love (http://archiveofourown.org/works/433065?view_full_work=true) by 51stCenturyFox Amateur Theatrics (http://archiveofourown.org/works/373529/chapters/608969) by galaxysoup (not the focus, but definitely a part)
A Statue of Us by jazzypom - Natasha Stark and Steve Rogers are on opposite sides of the Civil War, and somehow, they try to come to a compromise. (Steve/Tony) Lady by fancy_galloway - Steve's not a complicated guy, Toni defies definition and has had an effect on Steve's decision-making skills. (Steve/Tony) Takes a lot of love and compliance by gyzym - She's born breech, feet kicking out before the rest of her screams free; she's born breech, and never stops running. (Tony/Rhodey) / With podfic by aphelant The kindly ones by irnan - John Webster said it was better to be fortunate than wise - well, says Tony. I say: is it too much to ask for both? (Tony/Pepper)
My ultimate favorite: A Study in Crimson and Viridian (http://archiveofourown.org/series/26512). The pairing is FrostIron, genderbent Tony and male Loki. This series blows my mind away; the relationship development is slow, vibrating with tension and all kinds of phenomenal. Still a WIP, but the author updates pretty frequently compared to other series in fanfic, so all in all I definitely recommend you give it a try.
no subject
Date: 2013-03-25 02:56 am (UTC)no subject
Date: 2013-03-25 03:25 am (UTC)Ironsides (http://archiveofourown.org/works/461340/chapters/795207) Pretty much the ultimate girl!Tony fic as far as I'm concerned.
Knights in Shining Armour (No, really, it's incredibly shiny) (http://archiveofourown.org/works/586141) I adore this one, it's got a very tomboy!Tony and compares Steve to a beautiful princess. :D
Grip and Hold (http://archiveofourown.org/series/32940) I can't really remember this one, but i have it bookmarked, so reason stands that I liked it. I think it starts as your classic Steve and Tony butt heads after the movie, but you know...with girl!Tony.
Wilt Thou Exchange (http://archiveofourown.org/works/372390) Another one that I can't remember anything specific about, though I do remember liking it.
We Didn't Start the Fire (http://archiveofourown.org/series/22060) In which no one knows that Tony Stark is Iron Man, and also they assume that Iron Man is a man. And also Tony lost the ability to walk unassisted after Afghanistan.
The Metal Heart (http://archiveofourown.org/series/14914) And one last series, which I think also started out with some Identity Porn where it's not known that Iron Man is a woman.
no subject
Date: 2013-03-25 04:41 am (UTC)Always-a-girl!Tony:
red, red, gold. (http://pprfaith.livejournal.com/111196.html) by pprfaith
Better to Be Hated (Than Loved for What You're Not) (http://archiveofourown.org/works/505488) by Jai
You and Me and You and Me and You... (http://archiveofourown.org/works/392893) by shinkonokokoro (not the focus, but a female Tony is present)
Through magical shenanigans:
No Ordinary Love (http://archiveofourown.org/works/433065?view_full_work=true) by 51stCenturyFox
Amateur Theatrics (http://archiveofourown.org/works/373529/chapters/608969) by galaxysoup (not the focus, but definitely a part)
no subject
Date: 2013-03-25 08:38 am (UTC)Lady by fancy_galloway - Steve's not a complicated guy, Toni defies definition and has had an effect on Steve's decision-making skills. (Steve/Tony)
Takes a lot of love and compliance by gyzym - She's born breech, feet kicking out before the rest of her screams free; she's born breech, and never stops running. (Tony/Rhodey) / With podfic by aphelant
The kindly ones by irnan - John Webster said it was better to be fortunate than wise - well, says Tony. I say: is it too much to ask for both? (Tony/Pepper)
no subject
Date: 2013-04-02 01:07 am (UTC)