I absolutely love these tights, they were very worth it.

These are listed as 95% Nylon and 5% Spandex and should be hand washed in cold water and line dried. I've personally been tossing pretty much all of my nylons and tights into the washer and dryer for as long as I can remember and haven't had anything die so far, but do it at your own risk if you want to try it. Putting them in a lingerie bag should help with that a lot too.

Sizing:

These are listed as a one size item, which to Baci means you should be a size 2-14, with a 24-32" waist, 34-40" hips, a 35" inseam, and weigh between 90-160 pounds. I'm about a size 6, I have a 29" waist, I'm about 34 1/2" around the top of my hips and about 38 1/2" around the largest part of my hips. I have about a 29" inseam and I weigh about 125. These dug in a bit visibly when worn at the top of my hips, but not when I pulled the top up higher to my natural waist. You could fit a taller inseam, but you'll definitely lose some of the opacity if you do that. I do believe that it will fit the entire chart, but the upper end will have some muffin topping, most likely. The widest part of my thighs are about 22" around and while I did lose some of the opacity I didn't muffin out of the pattern at all. You could go a bit larger and not muffin out, I'd say up to about 23" around.

Waistband un-stretched: 8 inches
Waistband stretched as much as I could: 26 inches
Length stretched as much as I could: 60+ inches

The pantyhose are quite thick and seem to be very durable. I snagged them a couple times when putting them on, though they didn’t rip or even really leave a mark. The pantyhose become sheer the more you need to stretch them. When I had worn them, the top of the pantyhose was see-through (I could see my bum). The toe area was also a bit sheer.

I absolutely love these tights, they were very worth it.

These are listed as 95% Nylon and 5% Spandex and should be hand washed in cold water and line dried. I've personally been tossing pretty much all of my nylons and tights into the washer and dryer for as long as I can remember and haven't had anything die so far, but do it at your own risk if you want to try it. Putting them in a lingerie bag should help with that a lot, too.

Sizing:

These are listed as a one size item, which to Baci means you should be a size 2-14, with a 24-32" waist, 34-40" hips, a 35" inseam, and weigh between 90-160 pounds. I'm about a size 6, I have a 29" waist, I'm about 34 1/2" around the top of my hips and about 38 1/2" around the largest part of my hips. I have about a 29" inseam and I weigh about 125. These dug in a bit visibly when worn at the top of my hips, but not when I pulled the top up higher to my natural waist. You could fit a taller inseam, but you'll definitely lose some of the opacity if you do that. I do believe that it will fit the entire chart, but the upper end will have some muffin-topping most likely. The widest part of my thighs are about 22" around and while I did lose some of the opacity, I didn't muffin out of the pattern at all. You could go a bit larger and not muffin out, I'd say up to about 23" around.

Waistband un-stretched: 8 inches
Waistband stretched as much as I could: 26 inches
Length stretched as much as I could: 60+ inches

The pantyhose are quite thick and seem to be very durable. I snagged them a couple times when putting them on, though they didn’t rip or even really leave a mark. The pantyhose become sheer the more you need to stretch them. When I had worn them, the top of the pantyhose was see-through (I could see my bum). The toe area was also a bit sheer.