Well paint me pink and call me Shirley, I would go to virtually ANY party with this color scheme and whimsical treat.
Can't you see this cake inspiring an entire room's worth of decor? I like kids decor that can transition through the years. I feel like pink and blue are such baby colors that don't apply quite so well when they become toddlers. Green and yellow are always classic.
Color me impressed! I've only ever seen people at my local coffee shops doing the standard swirly leaf design thing that doesn't require any extra tools. This is involved and amazing. Steam me some milk! I have to practice!