WOW. Seriously. You look very feminine. The only thing I can think of is the same as Lori. A softer brow line (use a white makeup pencil to draw the shape you want and pluck or wax around it), maybe some eyeliner...you don't need much, my dear, if anything. Actually, your brows look very nice already, so I don't know if you can do anything else to them...but that's a general tip for anyone who wants to look more feminine.
A weird tip, but a tip none the less, you can use fruit to add a little color to your lips...like a strawberry or something. I think that glosses and things like that just look too obvious sometimes.
Eyeliner tips for a more natural look (because a lot of people do it wrong):Use a small pencil (a fat one makes a too big of a line).
Instead of putting on from on top of your lashes, sort of pull your lid up and put it right on the roots from underneath. Make sure to wipe any that gets on that smooth part just below your lashes (it will end up on the bottom of your eye). As long as it's just on your roots, no one will know you're wearing eyeliner.
Use a color similar to your eyelash color.
Also, if you can find an inconspicuous mascara to make your lashes look longer. First tip, don't use the blackest color they have...it's really obvious. If you have really dark lashes, a black brown is good. And don't use a volumizing or anything like that. Just a normal WATERPROOF mascara to make your lashes look a little longer.
Practice, practice, practice.
And as always with makeup, LESS IS MORE! Don't go crazy, it looks bad.
so yeah, that's my advice for anyone who wants to look more feminine. Little changes make a huge difference.
But Veetje, yeah, you're prettier than me so

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