I love the idea of a white watch. That really updates everything. Like someone else mentioned, here there is a huge difference between Spring and Summer. Here are some basics that I bought.
A pair of skinny, stretch chinos from GAP ( I got the black though the grey was beautiful too - I went up a size ) : http://www.gap.com/browse/prod.....=772541002
A denim tunic that can be used as a jacket, too ( it can be worn alone or layered when it is a little chilly )
Instead of sandals, I would suggested a fun color pair of Spring boots or bootie - if it stays chilly though the Spring for you.
I also LOVE my LL from the Gap.
A white button down shirt
I think that you could mix and match a lot of this stuff with what you already own. And if you can squeeze out a 7th, or drop one on the other six, I would really recommend a blazer/jacket of some sort.
