Give a unique twist to your cottage garden by combining decorative archways with climbing roses. Choose archways with a whimsical and eclectic design, such as mismatched colors or unusual shapes. Plant climbing roses with a mix of colors and varieties to create a vibrant and eclectic display. Surround the archways with a mix of cottage garden plants like daisies, hollyhocks, and delphiniums to create a charming and colorful garden. This combination of decorative archways and climbing roses will add a playful and whimsical touch to your cottage garden.