Everyone knows this one, but i think the manga style is hella cute so...

Manga version: outfits (add - greyscale, monochrome):

school: alyamng, 1girl, long hair, hair between eyes, large breasts, ahoge, crossed bangs, alyasch, school uniform, jacket, open jacket, collared shirt, bowtie, hair ribbon, tighhighs, long sleeves, open jacket, pleated skirt, skirt, shoes, black vest, buttons, zettai ryouiki

gym: alyamng, 1girl, long hair, hair between eyes, large breasts, ahoge, crossed bangs, alyagym, school gym uniform, shirt, short sleeves, shorts, ponytail

casual: alyamng, 1girl, long hair, hair between eyes, large breasts, ahoge, crossed bangs, alyacas, long sleeves, hairband, skirt, high-waist skirt, shirt, cardigan, open cardigan, open clothes, buttons, ankle boots, high heels, cardigan ribbon, long sleeves

home: alyamng, 1girl, long hair, hair between eyes, large breasts, ahoge, crossed bangs, alyahom, off-shoulder, cardigan, long sleeves, dress, cleavage, open cardigan, collarbone, bare legs, frills, short dress

underwear: alyamng, 1girl, long hair, hair between eyes, large breasts, ahoge, crossed bangs, ponytail, cleavage, underwear, bra, panties, collarbone, navel, frilled bra, lace-trimmed bra, hair ribbon

dress: alyamng, 1girl, long hair, hair between eyes, large breasts, ahoge, crossed bangs, alyadress, flower earrings, jewelry, shawl, bracialet, hat, off-shoulder, collarbone, dress, frills, straw hat, long dress, hairband

For colored version, you can try to add these (all of my dataset was from manga so i don't know how reliable it can be)

school: alyaill, grey hair, blue eyes, 1girl, long hair, hair between eyes, large breasts, ahoge, crossed bangs, alyasch, grey jacket, black vest, white shirt, red bowtie, white tighhighs, black skirt, red ribbon, school uniform, jacket, open jacket, collared shirt, bowtie, hair ribbon, tighhighs, long sleeves, open jacket, pleated skirt, skirt, shoes, black vest, buttons, zettai ryouiki

dress: alyaill, grey hair, blue eyes, 1girl, long hair, hair between eyes, large breasts, ahoge, crossed bangs, alyadress, white dress, flower earrings, jewelry, shawl, bracialet, hat, off-shoulder, collarbone, dress, frills, straw hat, long dress, hairband