I have played with color crashing, shapes, and different media when I created this funky , chunky and colorful bracelets that are fun to wear 
All the colors combinations are to die for and I used bombona big pearls, tagua disks, tagua plantain shaped beads, brass gold plated disks and elastic cord.
I use my hand as reference when designing and making it, the circle is for 6 inches wrist, but is beaded  in elastic black cord and  will accommodate at 7 to 8 inches wrist.   But not bigger sizes