Spent the week building a bumblebee costume for my niece and it ballooned way past the sketch

The dental floss trick is the real deal. I did something similar last Halloween when I made my daughter a jellyfish costume with what felt like a mile of netting. I acutally used fishing line because that's what I had in the junk drawer, and it worked the same way, zigzag over it, then pull and slide the gathers along. Wish I'd known about it years earlier because I'd been breaking thread on gathered skirts since my oldest was in kindergarten. One thing that saved my sanity on mine was basting the gathered layers to the bodysuit in sections rather than trying to manage one long strip. I did each layer in quarters, pinned like crazy, then sewed. Way less wrestling with a huge puff of net under the needle, and if a section got wonky I only had to redo that bit instead of the whole seam. I also learned the hard way about cutting extra strips. Ran short on the bottom tier with about a third of the hem left to go, and the store had sold out of that color by then. Had to unpick a section and redistribute everything so the gaps weren't obvious. Now I cut at least a quarter more than the math says I need and just use the leftovers for hair clips.

The antennae headband is such a nice touch. Mine wore her costume the whole weekend after the school party, pompoms and all, untill I finally had to confiscate it for repairs.

I went in the complete opposite direction with tulle a couple years back when I made my niece a fairy skirt for her preschool, and after one afternoon of fighting gathers I just quit gathering entirely. Instead I cut the tulle into strips twice the finished length, folded each strip in half, and larks-headed the loop thru a row ofLuc. no wait, through a row of elastic. Then I'd pull the tails through the loop. Basically the same knots people use for those no-sew fleece blankets and tutus. Zero skipped stitches, zero snapping thread, and the fullness came out huge because each knot holds four layers where it sits. Took an evening on the couch in front of the TV, which felt a lot less rage-inducing than the two hours I'd spent at my Janome before I gave up. One thing I'd flag from that project: check what the tulle feels like against skin once the kid is moving around. Mine was fine on the outside but the underside of the waistband got scratchy after ten minutes of wear, so I wrapped a strip of soft cotton jersey around the inside of the elastic and stitched it down. Kids will also tell you, loudly, the second something itches. Also on the sadness about not fitting into it yourself, I felt that. Mine was a child's size so no chance anyway, but I made a matching headband for myself so at least the adult got antenna.

The static with that much tulle is gonna be wild once it gets dry out, fair warning. My kid had a tutu phase and every layer just clung to her tights. Rubbing a dryer sheet over the layers helped a ton, and she thougth it was magic that I was 'dusting' her costume before school. Also love that the husband got top billing in the title, mine whould absolutely refuse to model anything with pompoms on it.

One thing I always do with gathered tulle is press the elastic sleeve decision early, because once you've sewn a casing you can't easily swap to a wider elastic without unpicking everything. My bee skirt from a few years back used a narrow elastic that rolled and dug in by hour two of wear, so now I size the casing to the elastic width before I ever stitch it. Also, if your daughter gets warm in it, tulle traps surprisingly little air despite looking bulky, but the bodysuit base under three puffball layers is going to be toasty in a heated classroom, so maybe have a lighter option on standby for Friday.

This is exactly why I stopped planning tulle projects in advance, the clearance rack decides everything. I made nine bee tutus in one month for a dance recital a while back and learned the puffball shape comes less from gathering and more from how many layers you stack. If she ever wants it poofier, two cut-up nylon nets from the fabric remnant bin will bulk it out way cheaper than proper tulle. For school wear, hang it up overnight rather than stuffing it in a backpack, crushed tulle takes days to bounce back on its own.

Update: tried the dryer sheet trick this morning and she did the little magic dusting dance, so that one's a keeper. Still fighting the elastic though. It's fine for an hour or so then starts rolling on her. For those of you who went wider, did you just use a regular waistband casing or something diferent to keep it flat?