Currently 10 business days from your order date on average for delivery. When you checkout add your length, width, main knot type and other requests to the notes box.
The additional cost for options such as extra length and special constructions are found in drop-down menus on the product pages. The "Tie Construction Options" category also has the extra options that you can't find on the product pages that you need.
Please email all questions before you order and ordering swatches to check color & texture is a very good idea.