Lei (/leɪ/ ) is a garland or wreath.
 More loosely defined, a lei is any series of objects strung together with the intent to be worn.
 The most popular concept of a "lei" in Hawaiian culture is a wreath of flowers presented upon arriving or leaving as a symbol of affection.
 This concept was popularized through tourism between the Hawaiian Islands and the continental United States in the 19th and 20th centuries.
The state emblem of Pakistan was adopted in 1954 and symbolizes Pakistan's ideological foundation, the basis of its economy, its cultural heritage and its guiding principles.
 The four components of the emblem are a crescent and star crest above a shield, which is surrounded by a wreath, below which is a scroll.
 The crest and the green colour of the emblem are traditional symbols of Islam.
 The quartered shield in the centre shows cotton, wheat, tea and jute, which were the major crops of Pakistan at independence and are shown in a form of shield and signify as the main agricultural base for the importance of the Nation's economy.
 The floral wreath, surrounding the shield, is "Jasminum officinale" (the national flower) and represents the floral designs used in traditional Mughal art and emphasizes the cultural heritage of Pakistan.
 The scroll supporting the shield contains the national motto in Urdu, "Īmān, Ittiḥād, Naẓm ", which reads from right to left: ( ), translated as "Faith, Unity, Discipline" which are intended as the guiding principles for Pakistan.
A wreath (Ancient Greek: στέφανος  "stéfanos" , ), for attire purposes, is a headdress made of leaves, grasses, flowers or branches.
 It is typically worn in festive occasions and on holy days and has a long history and association with ancient pageants and ceremonies.
 Outside of occasional use, the wreath can also be used as a crown.
 The wreath most often has an annular geometric construction.
Major Herbert Garland OBE, MC, FCS, M. Inst.
 Metals.
 (1880 – 2 April 1921) was a British metallurgist and army officer.
 An Army Ordnance Corps member, in 1906 he was stationed on Guernsey, where he wrote a novel, "Diverse Affections: a Romance of Guernsey".
 Garland rose to become Superintendent of Laboratories at the Cairo Citadel, Egypt by 1913 and received a grant from the Chemical Society, of which he was a fellow, to conduct research into ancient Egyptian alloys.
 The outbreak of war saw him commissioned as a Special List officer with the Arab Bureau.
 Garland developed explosives for the army, including the Garland grenade and was, in September 1916, assigned to train T. E. Lawrence and the fighters of the Arab Revolt in explosives.
 His mines were used against the Hejaz Railway and may have been involved in the first derailing of a moving train by explosives.
 Garland commanded the desperate defence of Yanbu in which he forced an attacking superior Ottoman force to withdraw with almost no bloodshed.
 Awarded the Military Cross and appointed an Officer of the Order of the British Empire, Garland became director of the Arab Bureau after the war and was involved in the post-war negotiations for the future of Arabia.
 Returning from Egypt because of poor health, Garland died within days of setting foot in England.
Garland/DFW Heloplex (FAA LID: T57) is a city-owned public heliport in Garland, in Dallas County, Texas, United States.
 It is used for general aviation and air taxi purposes and is operated by SKY Helicopters.
 The heliport has no IATA or ICAO designation.
 The facility is alternately known as the Garland/DFW Heliport, Garland Heliport, or Garland/DFW Heliplex.
A garland is a decorative wreath or cord (typically used at festive occasions) which can be hung round a person's neck or on inanimate objects like Christmas trees. Originally garlands were made of flowers or leaves.
A festoon (from French "feston", Italian "festone", from a Late Latin "festo", originally a festal garland, Latin "festum", feast) is a wreath or garland hanging from two points, and in architecture typically a carved ornament depicting conventional arrangement of flowers, foliage or fruit bound together and suspended by ribbons.
 The motif is sometimes known as a swag when depicting fabric or linen.
In mathematics, the wreath product of group theory is a specialized product of two groups, based on a semidirect product.
 Wreath products are used in the classification of permutation groups and also provide a way of constructing interesting examples of groups.
Lei Day is a statewide celebration in all of Hawaii.
 The celebration begins in the morning of May first every year and continues throughout the entire day and even continues onto the next day.
 Lei day was established as a holiday in the year of 1929 and continues to this day.
 Each Hawaiian island has a different type of lei that is used for the celebration and for its people to wear.
 The festivities have consistently grown each year and the state of Hawaii has had to move the location of the event.
 Lei day was first held in the Courts and Town Halls but has since been moved to Kapi'olani park where it is still being held today.
A chaplet is a circular wreath or garland for the head, "usually a garland of flowers or leaves", but also of metal or other material; the word is mostly used in medieval contexts.
 In this context it is also referred to as a corolla.

Question: What garland or wreath is used in the statewide celebration of Hawaii?
Answer: Lei