And I found a very nice outerwear piece at Costco yesterday. It's a 32 Degrees Softshell jacket that looks really good on me (I bought the green one), and feels very comfortable. It was $17.99 in the store and $2 more online. It's really comfy and only weighs 15 oz (I weighed it at home). Since it's Softshell, it's water-repellant, so it protects in light rain but you would get wet in a heavy rainstorm.
https://www.costco.com/32-degrees-womens-softshell-jacket.product.4000327088.html