Blue is one of the most popular colours when it comes to wedding palettes, in particular dusky, baby and powder hues. Not only are they romantically soft and subtle, they also suit any season from icy whites and frosty stems, to the brighter spring and summer seasons. However, blue isn't a natural colour that bouquet focal flowers often come in, so it's all about the foliage and filler flowers with this palette. Using silver-toned eucalyptus such as cinerea or populus brings an overall blue hue to a bouquet and this is something that's readily available throughout the year. Dainty blooms such as oxypetalum can also be used in designs to create brighter flashes next to ivory or white. You'll even find that some anemone varieties have blue tones at the very centre. If finding fresh flowers proves tricky though, think about the receptacle they'll be going in – pale blue glass vases or bottles can bring colour to the table even if the petals are neutral.