The Donegal Slim Ivy
Free Gift


Size Guide
Sage Tweed
Marine Tweed
Grey/Brown Tweed
Brown Tweed
Black and White Checked Tweed

The Donegal Slim, as the name suggests, is a fitted ivy cap handcrafted in Ireland by the renowned Hanna Hats. Made from durable Donegal wool, these caps are a staple choice for your winter wardrobe.

100% Wool
Product of Ireland

Size Chart

Using a tape measure, measure the widest part of your head (just above the ears and eyebrows) to the nearest 1/8th of an inch.

If you have not purchased a new hat recently, please remeasure your head, as sizes may change depending on hair style, weight loss/gain, and age.

Please also keep in mind that hat sizes vary depending on the manufacturer, so if you are unsure of which size to order, please contact us on and we’ll be happy to advise.

If you are in between hat sizes, try this cotton sizing to make adjustments at home.

For more information on stretching a hat, click here


size guide