how tacky are ivory satin sheets with a lavender 800 Thread Count Duvet Cover?

it was an impulse buy. I orginally bought red satin sheets but returned them for the ivory with lavender. am I off my rocker?

No, you're not off your rocker:) Ivory goes with Lavender a heck of alot better than Red!! Actually, I don't think you could have chosen anything else that would match better, other than white or a coordinating colored print. Sounds comfy! One thing I will never scrimp on is good quality Bedding!!