Circlet
Well I was trying to figgure out what to do with my hair for the wedding. I don't want to mess with a veil, so that was out. It was customary for a bride to wear her hair down, or braided on her wedding day. the next day she would be considered a married woman and would have to wear her hair up and covered under some sort of hat for the rest of her life.
A common theme in modern Medieval/Renaissance weddings is a circlet, either of metal or flowers. I looked around and nothing striked my fancy, or fit into the budget.
So I went to my local bead store and bought some wire. I came home and made myself a simple 4 strand celtic knot wire circlet in under and hour. and it cost me less than $10.00. I have still to decide if I will add beads to it, but here is the simple tutorial. I am sure that you could use it if you wanted to. (Sorry I don't have real pictures, but I don't have a camera.)

Supplies needed
9 feet of wire (I used 22 gauge, 24 is too soft, but you may try 20 gauge.) Price depends on wire choice.
Round pliers I had these on hand
Some sort of fastener. Price depends on choice
Scrap 2 X 4 (mine was about 5 1/5 inches long) I had this on hand
19 X 1-1/2” 1mm X 38mm Brads Found at hardware store for $1.00
Hammer I had on hand
Graph paper 6 squares per inch I had this on hand
First thing you need to do is measure your head.
Making the Jig
To make the jig you will need to first need to make the dots for where the pins go on the graph paper. It is very important that graph paper has 6 squares per inch. You will only be using one column one square apart. So make two dots at the intersections one square apart (1/6 of an inch apart) for your next set of dots they will be one and a half squares apart which nicely is ¼ an inch apart. The next set will again be one and a half squares apart and will line up on an intersection. Continue down a section of paper for the length of your 2 X 4.
Mark each 1 inch increment so that you can count how many inches you have done easily.
Cut out the paper and tape it on to the 2 X 4.
Hammer in a Brad at each dot. Since they are so short, I used some narrow needle nose pliers to hold them in place with one hand while hitting them with the hammer in the other. You will want to have about ¼ of an inch sticking out of the board, don’t worry if they aren’t all the same height, just try to make them straight and evenly spaced.
Manipulating the Wire
First consider your fastening options, a clasp is a very nice touch as it allows for some adjustability. Second if you are using two colors of wire, you will want to make sure that they are aligned right.
You can either cut two stands of wire and bend them in half, or cut four stands of wire and fasten them together. The choice is yours.
The length of the wire should be about 27 inches. (54 if you cut it in two pieces and bent it in half.)
Join your fastening to the ends of the wire at this time.
Lay your wire on the jig; a rubberband is helpful for keeping it in place.

The outside curve of the wire goes around the pegs, the X is in between.
Make sure that it is over and under like a Celtic Knot should be. When you reach the end of your 2 X 4, peel it off and set the last inch or so on the top and continue working until you have the length you want.
You should make it about 1 inch shorter, for fastening room. (2 inches shorter than the desired finished length if you want to stretch it to bring it tighter and closer.)
After you have it to the length you think you want it, peel it off the board and measure it.
If it is too short, put it back on the board and continue.
If it is too long, just unweave it a bit.
I decided after peeling it off the board that giving it a small tug made the weave tighter and closer together. This does give you some extra length if you do this, but it is less likely to stretch even more later.
Then add the other end of your fastening or use jump rings.
The finished width will be about ¼ inch wide.
You may wish to add beads dangling from the band for even more beauty. Or add ribbons to the back. Use your imagination and be creative.
This could also make a nice bracelet or necklace.