clumpy

Forming or tending to form clumps.

Then, I was sent to a great, cold, bare, school of big boys; where everything to eat and wear was thick and clumpy, without being enough […]

Resembling a clump.

Clompy; with heavy footfalls.

Certainly it's lots easier to be Mary in a brown serge and clumpy boots than it is in the soft, fluffy things Marie used to wear.