How do you say

I have bought a new dress recently, and I like it very much.

..in Chinese?

我最近买了一件新衣服,很喜欢

wǒ zuì jìn mǎi le yī jiàn xīn yī fú , hěn xǐ huān

How do you say "In the last three months, the weather in Beijing has been quite unstable." in Chinese?