Well... I usually just kind of buy what draws my attention the most... I'd rather have my favorites than things that can't be duped... because I can't fathom owning all of mac eyeshadows... and although similar in color sometimes they're not always the same in formula. But, this is probably a really great place to start/ cross-reference when you go buy something:
http://www.specktra.net/forum/f267/n...at-they-64116/
http://www.specktra.net/forum/f267/d...t-lips-134490/
and a list I've seen online and I saved it a while ago:
BRUSHES:
* 134= Coastal Scents Large Paddle Face brush
* 136= Loew Cornell Maxine's Mop 1 inch brush
* 150= Loew Cornell XXL Brown brushes (goat hair)
* 187= Sonia Kashuk Highlighting BrushCoastal Scents Duo Fiber Stippling Brush, Flirt! Skunk Brush,
* 190= Loew Cornell 1 inch Filbert brush
* 194= Loew Cornell #8 Filbert brush
* 224= Coastal Scents Sable Blending Brush
* 226= Coastal Scents Tapered Blending Brush, Sonia Kashuk Blending Brush (dark curvy)
* 228= Loew Cornell Maxine's Mop 1/4 brush
* 239= Loew Cornell Maxine's Mop 3/8 brush
* 242= Loew Cornell Filbert 7500 C
EYELINER:
* Fluidline in Black Track= Coastal Scents Gel Liner in True Black, L'oreal HIP Cream Liner in Black
EYESHADOW:
* All that Glitters= NYX Champagne
* Amber Lights= Milani Sun Goddess, NYX Golden
* Black Tied= Milani Storm, Prestige Onyx
* Brulee= NYX Nude
* Carbon= NYX Black
* Coppering= Milani Flare
* Cork= NYX Dark Brown
* Creme de Violet= Aromaleigh's Pure Eyes Frost Eyeshadow in Desire
* Dementhe= Milani Clover
* Electric Eel= Milani Atlantis
* Guacamole= Milani Limbo lime
* Humid= Milani Clover, Ulta Shamrock
* Jest= Milani Peachy Peach
* Juxt= Milani Garden Mist
* Little Madam= Milani Illusion
* Mulch= Milani Java Bean
* Naked Lunch= NYX Sahara
* Nocturnelle= Milani Shock
* Paradisco= NYX Tropical or CoverGirl Tropical Fusion Quad (orange shade)
* Partait Amour= Milani Enchantment
* Passionate= NYX Cherry
* Perverted Pearl= Milani Silver Bullet
* Pink Freeze= Milani Taffy
* Sable= Milani Java Bean
* Satin Taupe= NYX Root Beer, NYX Iced Mocha, L'oreal HIP Duo in Sassy (taupe shade)
* Shale= Milani Icy Plum
* Shroom= Milani Classic Beige or Jordana's Beige
* Sketch= Milani Marooned
* Stars 'n' Rockets= Milani Shock
* Steamy= Milani Clover
* Sumptuous Olive= Milani Antiqued Gold
* Vanilla= Milani Snow Frost
* Vellum= Milani Moonlight
* Woodwinked= Milani Golden Bronze, L'oreal HIP duo in Wicked (brown side)
* Mineralized Eyeshadow Duo in Two to Glow= L'oreal HIP Duo in Flare
FOUNDATION:
* Studio Fix Fluid= Revlon Colorstay
LIP BALM:
* GENERAL: MAC Tendertones= L'oreal HIP Jelly Balm
LIPSTICK:
* Creme d'Nude= Revlon Matte Lipstick in Nude Attitude
* Myth= Revlon Matte Lipstick in Nude Attitude
* Viva Glam V= NYC Cafe
PAINT:
* Bare Canvas= L'oreal HIP Paint in Secretive
PAINT POTS:
* Blackground= Mad Minerals Cream Shadow in Carbon
* Indianwood= Mad Minerals Cream Shadow in Bronze Frost
* Painterly= Mad Minerals Cream Shadow in Bare Necessity
* Rubenesque= Mad Minerals Cream Shadow in Apricot Frost
PALETTES:
* MAC Palettes= Coastal Scents 4 piece & 15 piece palettes (hold same size pan), also
Stars Makeup Haven has empty palettes that hold 15 and 28 shadows
PIGMENTS:
* Antique Gold= Splash eye sparkles in Caribbean Bronze
* Golden Lemon= Splash eye sparkles in Golden Beach
* Pink Bronze= Pure Luxe in Fresh
* Vanilla= Pure Luxe in Copper Aura