Tights without a centre seam up the front

[cashmerecardigans]

Does such a thing exist? I've got a light coloured fitted dress to wear for a work event next week, but the seam of any tights I've tried show at the front. Do control tights have a seam? I feel like I need tights that have more of a "brief" top, if such a thing exists.
I need nude, very low denier. Alternatively I suppose I could try hold ups but I'm always a bit paranoid they might slip.
Any ideas?

Have a look at Falke on John Lewis website. Their thick wool tights have a gusset which makes them comfy and I don't think mine have a central seam. Not sure about ordinary tights though.

These all appear to meet the criteria

Sounds like their delivery times are quite quick.

Thanks newpants, those look ideal

Spanx tights perhaps.