Lavender Roses Finding Unique White Roses With Lavender Purple Tips?

Finding unique white roses with lavender purple tips? - lavender roses

I saw one of these roses at Walmart of all places. They were white with dots of violet light. I saw white roses with pink tips magenta, but never purple. Do you know the name of white roses with purple laces? I want to be at my wedding. Any help would be great. Thank you.