I'm between 15 & 20, neutral.
I'm new to MSFs. I got my first in 2011 and i've gotten 8 over the past 2 years, as well as 4 Mineralize blushes. Of the ones i have, my favorite MSF is Blonde.
I have:
Rose Quartz --- Warm pink, inner circle: lime, silver, white-pink, copper with micro-glitter (Semi-Precious)
Light Year ------- Peachy pink with gold shimmer (Heavenly Creature)
Redhead --------- Gold to salmon pink degradé (Naturally)
Porcelain Pink - Soft pinky coral with gold veining (Apres Chic)
Blonde ------------ Soft pink to rose degradé (Naturally)
Lightscapade -- Soft candlelit beige with multi-dimensional shimmer (Fall Colour)
Star Wonder ---- Plummy pink with multi-dimensional pearlized pigments (Heavenly Creature)
Earthshine ------ Tarnished bronze with gold pearlized pigments & pink reflects (Heavenly Creature)
Mineralize Blushes
Sakura ----------- Lavender pearl with deep magenta heart (Quite Cute)
Miss Behave -- Light warm beige with pearly mint green heart (Quite Cute)
Solar Ray ------- Peach and gold melange (Heavenly Creature)
Stratus ---------- Amethyst and golden brown melange (Heavenly Creature)
I now have a wishlist of older LE MSFs (& 1 Blush) i'd like to find:
Hand-Finish Mineralize Blush ------- Light pink with deep gold veining (Colour Craft 2009)
Perfect Topping MSF ------------------ Pink/ peach/ lavender melange (Sugarsweet 2009)
By Candlelight MSF -------------------- Golden pink-beige (In the Groove 2010)
Semi-Precious Pearl MSF ----------- Beige champagne base with inner circle of white, plum, bronze (2011)
Semi-Precious Crystal Pink MSF - Pink champagne base with inner circle of pink, mid-tone green, bronze (2011)
Edit to Add:
And my favorite finishing powder is Mineralize Skinfinsh Natural in Light Plus.