It's not too late to commission a Ketubah for a summer wedding.
Feel free to browse my previously commissioned custom ketubot in my Gallery for ideas for your (or your son's/daughter's) Ketubah: HasoferetNJ.com
In the Jewish tradition there is a concept of “hiddur mitzvah”. It is a mitzvah (a good act) to make religious objects as beautiful as possible.
Bring your ideas to me and I will design a beautiful Ketubah that will be an integral part of your life together.