I probably get asked about this pattern more than any other dress I sew. Maybe because I sew so many of them...
This pattern is only available in paper (not pdf). The instructions include all four versions seen below. Everything I made above is made from this pattern!
and is available in sizes 6 months up to 6 years. It used to be available on the designer Sandi Henderson's website directly, but I don't see it anymore and I suspect it is out of print. There are still a few copies floating around on Etsy - if you like it, check there.
I have made an apron knot petal dress in size 12 - 18 months to give away. (This is the same style of dress shown in the first two photos of this post. Cuter on the model than lying flat on the floor.) The straps are threaded through button holes then tie in a knot, so they are adjustable:
I think my favorite part of this dress style is decorating the apron.
To win this green and purple size 12 month dress, just leave a comment below. Giveaway open to anyone in North America. I will choose a winner on Valentine's Day via Random.org.