Some extra tips;

First:
For collars and so that come close the the chin of the face or the hair on the figure:

• The Moprh brush does not "see" hidden groups.

=> Turn visibility of the Hair OFF => If you have hair hanging over the collars/shoulders
=> Turn visibility on the Head OFF => If the chin or ears get in the way of high collars.

You can now use the Morph brushes to "fit -  tighten" high collars on clothing.

The morph brush works on all visible groups and ignores invisible groups.

Second:
You only have to do one side, then click the mirror button below to let poser do the other side

Third:
0.002 is a good starting value

Four:

If you want to "fit-thighten"  a complete clothing item:

Position the clothing as close as you can get it.

Select tighten brush and select the largest brush and use a Radius of 1, and set the Magnitude at 0.2

Now...
Gently do a single stroke with the thighten brush.

Select Smooth brush at a Radius of 1 and Magnitude of 0.2
Do a single Smooth stroke

Alternate thighten brush and smooth brush untill you get the "fit" required.
Thighten, smooth, tighten, smooth, tighten, smooth

If you go a step too far, click undo + undo, and you should be good to go.

 

Happy Posering

Poser 1, 2, 3, 4, 5, 7, P8 and PPro2010, P9 and PP2012, P10 and PP2014 Game Dev
"Do not drive faster then your angel can fly"!