I love ASOS. The shipping is fast, the customer service is better than average, and they literally have thousands of items. Their house brand has some great pieces, including their super popular Farleigh Mom Jeans, at excellent prices. I'm obsessed with this comfy, cotton, off shoulder mini dress.
It's thick enough that it's not see through, yet it's breezy and super versatile. I originally ordered this for our trip to Hawaii (and it was such a great piece for travel!), but I've been wearing it in SF too. Whenever the temps hit 75, I've reached for this dress. It comes in a ton of cute colors, and there's even one with tassels.
I love incorporating easy, vacation-esque pieces into my daily life. They remind me of traveling, and great times, but also must work for San Francisco's crazy weather. A cute hat, some flats or sandals, and a tote and you're ready for the weekend!