This is tough; I don't think I can keep it to 8. My list might've included jeans but with weight being up these days, I'm making do just fine without them.... otherwise, I think I may be too general here?
1. Black dress
Depending on season & occasion, this could be a maxi dress (summer), elbow length (fall), sweater dress (winter).... so not just one dress would do, but a black dress always stars as an essential no matter what season.
2. Black ponte knit 5-pocket skinnies
3. Black low-heeled/flat ankle booties
4. White top
Like the black dress, this could be a basic cotton or linen tee, or a dressy blouse with long sleeves or a silk shell, but I need a season- and occasion-appropriate white top in my closet at all times.
5. Fabulous coat
Cannot be an "afterthought" ... a fun color, something different than black. Puffers are my go-to right now, my nod to the super lux trend. In Spring this would be my trench.
6. My personal "It" bag
Each season I need a go-to bag that pulls it all together... for fall/winter it was cognac. Last spring it was blush pink. This spring/summer it may be a white backpack....
7. Not-boring Topper
The third piece is critical: Right now I am loving cascading cardigans. I was off them for awhile. I'm thinking here of ink blue cardigan, and longer /lighterweight black theory cardigan. Or it could be Jean jacket for warmer months... leather for cooler months.... or it could be a blazer though I have been off my blazers for awhile...
8. Scarf
Keeps me warm, and adds a pop of color/interest... especially if you are resigning me to only 8 items!!!!