Every girl need some dainty underthings to feel pretty! And Molly is just at that age when she wants to be “grown up” so I have included the pattern for a little flat training bra, just like most of us wore at that early age.
There’s panties, fine enough to wear under her clothing and a camisole that she could wear as a top or as jammies, too.

You will need lace weight yarn and those tiny needles!

My tester used some fingering yarn to make her bra, the pink one here. She also left long tails at the top of her ‘cups’ and used them to crochet a chain for the straps instead of using ribbon. You might like that idea. If you use fingering yarns you’ll have to change your stitch numbers, I’m guessing. Just FYI.