Baby Sweater and Bonnet Bought at Yard Sale for 20 Cents!!!

Hi everyone my best friend found this baby crochet Sweater and Bonnet at a yardsale and gave 20 cents for it . The Sweater and Bonnet are like new and I think that lady should charge more because yarn not cheep and your time you spend on it counts too. I would like to find ths pattern and do a set my self can anyone tell me were I could find the pattern??

Thanks for looking .Dont be shy leave a comment any time:>)
Joan,