I love this centerpiece idea for Autumn weddings because of the color... Obviously... But also because of the early setting sun which make the candles a wonderful touch.
50 Vibrant and Fun Fall Wedding Centerpieces | http://www.deerpearlflowers.com/50-vibrant-and-fun-fall-wedding-centerpieces/
Vases with water and float bright red or orange flowers and tea candles
ooooooh....can't afford it with all the roses, but you could use other flowers and create the same look.
Indigo and Orange
Orange Citrine Orchid flowers_summer wedding centerpiece.JPG
Mason Jars, Ball jars, Painted Mason Jars, Flower Vases, Rustic Wedding Centerpieces, Light Coral and Dark Coral Mason Jars
Orange Dahlias Wedding Centerpiece / http://www.deerpearlflowers.com/orange-wedding-color-ideas/2/
Hey, I found this really awesome Etsy listing at https://www.etsy.com/listing/217647177/purple-wedding-centerpiece-rustic
flowers and floating candle centerpieces orange and white | Easy Gerbera Daisy Centerpieces - Wedding Centerpieces