I’ve read about the impact of turn of cloth many times, but I’ve only come across a pattern that actually accounts for it once (Vogue 8333, which has a separate upper and lower collar piece). When I sewed up my first Marfy pattern – F2465 – I was sort of expecting to see the facing pattern pieces be slightly smaller than the outside pattern pieces, having read much about their superior drafting.
This was not the case, and whilst I suppose it could be considered a personal preference on whether or not the seam lines sit along the fold, or are sneakily hidden underneath, I’d prefer them to be hidden from view.
So with my current Work-In-Progress, I’ve ‘drafted’ (sheesh, that makes it sound like something really difficult!) a facing pattern piece for the dress strap, which is slightly smaller than the actual strap pattern piece – by 4mm. That 4mm then got added back onto the strap piece that will be on show, so it will still end up being roughly the same size. I say roughly because my fabric is thin and drapey – the thicker your fabric, the more allowance for turn of cloth is required.
It makes it a wee bit more challenging to iron before turning out (yep, I’m still a pressinatrix), but by such a marginal amount I can’t even believe I’ve just written a whole sentence about it.