Each of my items is individually, professionally hand-crafted, so I don't offer discounts for multiples.

I recommend selecting a tree skirt based on the width of your tree, rather than the height. There are no standard sizes, it depends on your particular tree and your personal preference. Some trees are narrow while others are full. Some people prefer a tree skirt that's wider than the tree (this is my preference - I like a really big tree skirt), while other people prefer theirs to be smaller and sort of tucked away under the tree. I note the width across for each tree skirt, so you can decide if it suits your tree and your personal taste.

During the busy holiday season (Oct-Dec), I cannot create any Special Orders. All I have is what is currently available in my shop.

It depends on where you live (are you in the US?), if you add embroidery, and what shipping you choose.
Typically, ready-to-mail items arrive to most US States in about a week using the free first class shipping. Personalized items take a day or two longer, and upgraded shipping gets it to you quicker.
Not in the USA? You can see shipping timelines to my most common destinations in my Policies.

No, I cannot create custom embroidery designs or logos, only select text. Many local embroidery shops can do custom design logos or monograms.