Below is what I found from google;
Tips to determining authenticity for a Signature Coach Bag
'The simplest way in determining authenticity would be examining the layout of the signature C’s. The C’s should be lined up perfectly to the center. However, it is not uncommon for the mini-signature C collections to be off by tiny bit only on the sides. So don’t panic.'
'Look closely at the Coach "C" logos on the outside of the bag. On some Coach
bags you will find that the logo does not line up at the side seams.
What is most important is that on all signature Coach bags the logo will always
be symmetrical across the front and back of the bag. When looking at the front
or back of the bag the "C's" will touch at the exact center of the panel. If
there is a seam down the center of the front or back panel the pattern will
match exactly across the seam. If there is a stripe then the pattern will be
symmetrical on either side of the stripe, basically a mirror image.
Notice whether any of the "C" logos are cut off at any of the bag's edges or
seams. An authentic Coach bag does not display a logo that has been severed or
partially sewn into a seam. No matter how slight the compromise may be, the "C"
should be completely intact.'

Apr 12 2009, 01:15 PM, updated 17y ago
Quote
0.0170sec
0.24
6 queries
GZIP Disabled