Recommended weight : 0.7

Keywords for the Dress Outfit:

Fendi_grey_Coat, grey Coat, off-shoulder dress,

you can try different colors by replacing 'grey coat' to '(colors) coat' but it's far to be perfect...

Keywords for the Optional elements':

high heels, necklace, handbag,

Also the this model work OK on :

Back view,From behind

Suggested negative prompt IF things don't seems to work properly:

Simple background, white background, black background