First all - Thank you so much for all the congratulations and kind words on the birth of this new little guy. He is such a sweetie and he has stolen my heart.
I used a preemie pattern I have had for years, I use to make them for Newborns in Need and donate to hospitals. The sizing was 2-3 pounds and 4-6 pounds. I tried to find the link but I get an error now. Here is a similar pattern and the smaller size and here is some sleepers for the preemie patterns at Pattern Review
Here is the little sleeper I made
My pattern is for a footed sleeper, I eliminated the feet, afraid the sleeper would be too short. I doubled the cuffs on the leg so Erin could roll them down for a bit more length if needed. I had this cute little patch and added it to the front. He might need a hat to match.
I have plans for a second one after I see how this one fits.
This was a fun project, he will have something that fits him now and it was the fraction of the price of RTW preemie outfits.
I do love my KAM snap press it made this sleeper quick and easy to make.