They make the cutest little purses for my grandaughters.
I have punched small holes, close together, just under the rim of a tub with a hand held hole punch. Then with heavy crochet cotton worked about 3" of double crochet. Next, work a row of 'pass through', (dc, ch.2, skip 1 ch, dc), continue around and join. Add another few rows of half dc, all the way around in each stitch. Enough to make a little flounce when a drawstring or ribbon is passed through and tied in a bow. Chain about 18" to 24", turn and single crochet back to end. (The length depends on the size of the child) Tie this 'shoulder strap' to each side of the tub. One of the girls added some cotton batting and a small square of blanket and carried a small doll around with her in her new cradle! I never typed up instructions for how I crochet things before, but I know that if you can crochet, you will understand that I did and just adjust to your way of doing it. It is the idea that is important.