Note: I am not a professional fashion historian. If you spot any inconsistency or outright fallacy somewhere in the picture descriptions please feel free (or even better, obliged) to let me know!
14th century
Bibliothèque nationale de FranceFrançais 343: ‘La Quête du Saint Graal et la Mort d'Arthus’ by Gautier Map
fol. 49v
13th century (1240-1250) England? - Salisbury (Sarum)
BnF
Français 403: Apocalypse
fol. 8r - the Second Rider of the Apocalypse (the Red Horse)
http://gallica.bnf.fr/ark:/12148/btv1b8447298r/f1.planchecontact
15th century (ca. 1440), Northern France - Rouen
British Library
Royal 16 G V: Le livre de femmes nobles et renomées (French edition of De mulieribus claris) by Giovanni Boccaccio; illumination by the Talbot Master
fol. 64v - Cloelia crossing the Tiber
http://www.bl.uk/catalogues/illuminatedmanuscripts/record.asp?MSID=8359&CollID=16&NStart=160705
14th century (ca. 1300-1340) Switzerland - Zürich
Universitätsbibliothek Heidelberg
Cod. Pal. germ. 848: Große Heidelberger Liederhandschrift (Codex Manesse)
fol. 192v - Albrecht von Rapperswil
second quarter of the 14th century (1325-1350 (1340?)), French - Paris
Bibliothèque nationale de France
Français 761: Artus le Restauré
fol. 1r - Arthur hunting; Arthur stumbling upon Jehanette with her mother; Jehanette and her mother receive presents
http://gallica.bnf.fr/ark:/12148/btv1b84478715/f1.planchecontact.r=roman%20de%20fauvel.langEN
late 14th century (1396), Spanish
Ayala altarpiece detail depicting Flight into Egypt by an Unknown Spanish Master; formerly in monastery of San Juan de Quejana
Art Institute of Chicago
http://www.lib-art.com/artgallery/18000-retable-spanish-unknown-master.html
second quarter of the 14th century (1325-1350 (1340?)), French - Paris
Bibliothèque nationale de France
Français 761: Artus le Restauré
fol. 6v - Ansel venant chercher Jehanette"
http://gallica.bnf.fr/ark:/12148/btv1b84478715/f1.planchecontact.r=roman%20de%20fauvel.langEN
I am really clueless about what’s up with the wheel.
14th century France - Languedoc
BNF
Français 857: (i.a.) Breviari d'amor by Matfré Ermengau
fol. 55r
http://gallica.bnf.fr/ark:/12148/btv1b84192477/f1.planchecontact.r=857.langEN
second quarter of the 14th century (1325-1350 (1340?)), French - Paris
Bibliothèque nationale de France
Français 761: Artus le Restauré
fol. 66v - Master Estienne and Marguerite, Lady of Argençon, before the Black Gate (“Maître Estienne et Marguerite, dame d’Argençon, devant la Porte Noire”) (not really sure who the text is referring to; my google searches yield no answers… Anyone?)
http://gallica.bnf.fr/ark:/12148/btv1b84478715/f1.planchecontact.r=roman%20de%20fauvel.langEN