For me....I'm great at work wear. Love buying work clothes and finding it easy to style and look good.
I'm rubbish at casual winter clothes.. ... really struggle with what to wear and buy.
I'm pretty good at summer casual as find summer clothes so much simpler.
I can do a posh evening event but am useless at clubby type nights out now I'm older... everything looks too officey on me.
How about you...what events/seasons are you best at dressing for?