As much as I hate it when blogs just link to a bunch of links, I'm afraid I'll have to do it. F Yeah Lolita already made a huge list of tutorials that are specifically made for Lolita: Click here
But, what I can do is link to a few patterns you can buy in craft stores that might be helpful:
Of course, these aren't all the possible patterns you can buy and of course you will most likely have to alter them to fit the Lolita aesthetic. Take a look through the Fyeahlolita blog to get a good idea on what you would have to change to the patterns you choose to buy.
If you have any more questions, please leave a comment and I'll do my best to answer it!
Thank you all for attending my panel on Intro to Lolita Fashion! I promised I would have links up, and I will very soon! Please keep checking back and feel free to add me on Facebook <3