Seamless robe of Jesus

The Seamless Robe of Jesus (also known as the Holy Robe, Holy Tunic, Holy Coat, Honorable Robe, and Chiton of the Lord) is the robe said to have been worn by Jesus during or shortly before his crucifixion. Competing traditions claim that the robe has been preserved to the present day. One tradition places it in the Cathedral of Trier, another places it in Argenteuil's Basilique Saint-Denys, and several traditions claim that it is now in various Eastern Orthodox churches, notably Svetitskhoveli Cathedral in Mtskheta, Georgia.
Bible passage.
According to the Gospel of John, the soldiers who crucified Jesus did not divide his tunic after crucifying him, but cast lots to determine who would keep it because it was woven in one piece, without seam. A distinction is made in the New Testament Greek between the 
"himatia" (literally “over-garments”) and the seamless robe, which is "chiton", (literally "tunic" or "coat").
Trier tradition.
According to legend, Helena, mother of Constantine the Great, discovered the seamless robe in the Holy Land in the year 327 or 328 along with several other relics, including the True Cross. According to different versions of the story, she either bequeathed it or sent it to the city of Trier, where Constantine had lived for some years before becoming emperor. (The monk Altmann of Hautvillers wrote in the 9th century that Helena was born in that city, though this report is strongly disputed by most modern historians.)
The history of the Trier robe is certain only from the 12th century. On May 1, 1196, Archbishop Johann I of Trier consecrated an altar in which the seamless robe was contained. It is no longer possible to determine the exact historical path that the robe took to arrive there, so that many hold it to be a medieval forgery. Sections of taffeta and silk have been added to the robe, and it was dipped in a rubber solution in the 19th century in an attempt to preserve it. The few remaining original sections are not suitable for carbon dating. The stigmatist Therese Neumann of Konnersreuth declared that the Trier robe was authentic.
The relic is normally kept folded in a reliquary and cannot be directly viewed by the faithful. In 1512, during an Imperial Diet, Emperor Maximilian I demanded to see the Holy Robe which was kept in the Cathedral. Archbishop Richard von Greiffenklau arranged the opening of the altar that had enshrined the tunic since the building of the Dome and exhibited it. The people of Trier heard about that and demanded to see the Holy Robe. Subsequently, pilgrimages took place at irregular intervals to view the garment: 1513, 1514, 1515, 1516, 1517, 1524, 1531, 1538, 1545, 1655, 1810, 1844, 1891, 1933, 1959, 1981, 1996, and 2012. The 1844 exhibition of the relic, on the instructions of Wilhelm Arnoldi, Bishop of Trier, led to the formation of the German Catholics ("Deutschkatholiken"), a schismatic sect formed in December of that year under the leadership of Johannes Ronge. The 1996 exhibition of the tunic was seen by over one million pilgrims and visitors. Since then, the Bishopric of Trier has conducted an annual ten-day religious festival called the "Heilig-Rock-Tage".
Argenteuil tradition.
According to the Argenteuil tradition, the Empress Irene made a gift of the seamless robe to Charlemagne in about the year 800. Charlemagne gave it to his daughter Theocrate, abbess of Argenteuil, where it was preserved in the church of the Benedictines. In 1793, the parish priest, fearing that the robe would be desecrated in the French Revolution, cut the robe into pieces and hid them in separate places. Only four of the pieces remain. They were moved to the present church of Argenteuil in 1895.
The earliest document referring to the robe at Argenteuil dates from 1156, written by Archbishop Hugh of Rouen. He described it, however, as the garment of the child Jesus. A long-running dispute claims that the Argenteuil cloth is actually not the seamless robe worn by Jesus during the crucifixion, but the garments woven for him by the Virgin Mary and worn his entire life. Advocates of the theory that the Argenteuil cloth is the seamless robe claim that the Trier robe is actually Jesus's mantle.
Eastern traditions.
The Eastern Orthodox Church has also preserved a tradition regarding the clothing of Jesus which was divided among the soldiers after the crucifixion.
According to the tradition of the Georgian Orthodox Church, the chiton was acquired by a Jewish Rabbi from Georgia named Elioz (Elias), who was present in Jerusalem at the time of the crucifixion and bought the robe from a soldier. He brought it with him when he returned to his native town of Mtskheta, Georgia, where it is preserved to this day beneath a crypt in the Patriarchal Svetitskhoveli Cathedral. The feast day in honor of the "Chiton of the Lord" is celebrated on October 1.
A portion of the himation was also brought to Georgia, but it was placed in the treasury of the Svetitskhoveli Cathedral, where it remained until the seventeenth century. Then the Persian Shah Abbas I, when he invaded Georgia, carried off the robe. At the insistence of the Russian ambassador [2] and Tsar Michael Feodorovich, the Shah sent the robe as a gift to Patriarch Philaret (1619–1633) and Tsar Michael in 1625. The authenticity of the robe was attested by Nectarius, Archbishop of Vologda, by Patriarch Theophanes of Jerusalem and by Joannicius the Greek. Reports also circulated at that time of miraculous signs being worked through the relic.
Later, two portions of the robe were taken to Saint Petersburg: one in the cathedral at the Winter Palace, and the other in Sts. Peter and Paul Cathedral. A portion of the Robe was also preserved at the Cathedral of the Dormition in Moscow, and small portions at Kiev’s Sophia Cathedral, at the Ipatiev monastery near Kostroma and at certain other old temples.
The Russian Orthodox Church commemorates the Placing of the Honorable Robe of the Lord at Moscow on July 10 (July 25 N.S.). At Moscow annually on that day, the robe is solemnly brought out of the chapel of the Apostles Peter and Paul at the Dormition cathedral, and it is placed on a stand for veneration by the faithful during the divine services. After the Divine Liturgy the robe is returned to its former place. Traditionally, on this day the propers chanted are of "the Life-Creating Cross", since the day on which the relic was actually placed was the Sunday of the Cross, during Great Lent of 1625.