The miniature basket is likely woven from natural materials like wicker, straw, or bamboo. The flowers overflowing from the basket include:
Blue: These could be bluebells, forget-me-nots, or hydrangeas.
Straw-yellow: These could be strawflowers, marigolds, or dahlias.
Silver: These could be lamb's ear leaves, eucalyptus leaves, statice, or dusty miller.
The arrangement method is likely a natural and loose style. The florist would have carefully placed the flowers together, considering their size, colour, and texture to create a visually pleasing and harmonious look. Some flowers may be tucked in at the base to provide structure, while others spill over the brim for a cascading effect.