All of the items on this site are donated to my church for resale on eBay. The person who donated this purse had purchased it from Macy’s and had already removed the tags and couldn’t find her receipt to return it.  She very generously donated it to our group.  I found my information about the purse on the Macy’s website.  If you look there you will find much better pictures and information too.  The measurements I’m listing are the ones I’ve taken.  

Width 11.5” at the bottom.  10.75” at the top
Heighth is 12.25”
Depth is 3.25” at the bottom and 2.5” at the top
The strap is 1.5” wide and as is is 43” long, but it is adjustable to make it longer or shorter. 
There is a back pocket for a phone.  A zippered pocket and two open pockets on the inside.