Denison smock - is it authentic?

[Leons]

Hello, I have this denison smock. It seems to be 1st pattern WWII piece but I'm not sure about it. Its sewn/maybe repaired with white thread. There are some small tears repaired and some patches. Looks like it was used a lot, but still in rather good condition. Do you think its authentic? Unfortunatelly label is almost unreadable. Thanks for your opinions.

[camouk]

Looks like an original by DEPHYRANE GARMENTS LTD.The thread seems to have not been as colour fast as the cloth.

[camouk]

....similar white thread on this example:
http://camopedia.org/index.php?title=Denison_smock

[kammo man]

May have been non color fast tan when new.
frist time I have seen one this white.

owen

[camouk]

May have been non color fast tan when new.
frist time I have seen one this white.

owen

Funny enough,seen one with washed out label and white thread this morning.

[Leons]

As I am not collector, I would like to sell it. What do you think is reasonable price? I was looking on internet but there is so much difference in prices.