A note to directors...
That little moment onstage you want with one little live flame...that tiny lit candle...
It's probably more expensive than you think.
Any time an open flame crosses the stage, no matter how tiny that flame may be, any props scenery and costumes that MAY (not will, but MAY) come in contact with the flame must be treated with flame retardant.
So what does that mean?
Well, for props and scenery you're looking at a several gallons of retardant at roughly $55 a gallon. Now you need the man power to douse all curtains, bedding, scenery, props, etc that may come in contact with the flame. Lets say that's one person for just a day. But wait...it's a union shop. So the pay is over $15 an hour...closer to $25 for many of the staff...so your looking at about $120-$200 in labor. Oh, but what if it's a particularly large show...or the props and scenery need a little more finesse than just a quick dip in the flame retardant? Well now you're looking to double that labor cost...if not triple.
And we haven't even gotten to costumes...and all the human safety issues this little candle can complicate.
First the burn tests of the fabrics (keep in mind...all the costumes at this point have been built. In a theater of this scale we're looking at a dress in $1,000+ price range when all materials and labor is figured in...there's not really any going back if things don't work...)
Samples of all of the fabrics for two costumes in questions went up in a flame of glory. And fast. One bubbled into a dripping, scalding mass in the bottom of the dye room sink before I could turn the tap on. And all of the silks caught quicker than a scout's fire starter and flared until only ash remained. No actor should be asked to go onstage in such a fire hazard in the presence of a flame...no matter how tiny that flame may be.
Now, the tricky thing with such deilcate fabrics...the slightest coating drastically changes the hand. So what may start out as a fluid, floaty nightgown can quickly turn into cardboard. Three hours of swatching and burn tests later, guess what...the fabric is stiff and only slightly less likely to ignite or smolder a mere inch from a lighter's flame.
So half a day's pay and a sample box full of flame retardant later, we still don't have a reasonable solution to allow for the safety of the actors as well as the integrity of the costume.
And this is before any actual applications to the two costumes in question...that in and of itself is another day long project (hey...it's a tea gown with a watteau back...and miles of flounces and trim...that's a lot of surface area to treat)
Is one flame, one candle, worth three or more employees day's wages, the actors' safety, and the negative impact on the look of the costumes?
Well perhaps.
I certainly don't see it....