Joining on the new casual clothing lovers train, with some sprinkles of street artist/bad boi vibes.
I'm using Snow's hairstyle which (only?) works great with hats and caps and add a whole new layer to the glam imo.
If you don't really like the 2 colors/fabrics effect on the Spring Bottoms but still want a jeans feel to it, you can try to dye it Ice Blue.
If you wanna add a necklace I'd recommend any Crystarium chokers.