I have shopped with Simply Be & Simply Yours before, and although JD Williams is focused more at an older age range, I often find that you can get some nice pastel knitwear in "old" shops. I always have such a problem finding pastels aimed at my age group! They often have pretty detailing like pointelle knit too, which again can be difficult to find in trendier plus size shops. Just a tip for those of you that are plus size lolitas/just like pastels! Although I even managed to find this ^ cute bright pink spotty cardigan whilst browsing the site before, along with some more girly pastelly ones.
Disclaimer: This post is in partnership with JD Williams, however all opinions are my own & I will never be paid to promote any brands I have not tried myself.